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Choose the correct conjugation of "sein" for the given tenses!

Improve your ability of conjugating the verb "sein". Choose the right conjugation according to the tense.

Exercise outline

  1. Back to lesson
  2. Choose the correct conjugation of "sein" for the given tenses!

What our students say

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4.96/5

I have been an online teacher since 2012 in economics, logistics, and international trade. In 2020 I started teaching Portuguese and Spanish as well. I have also been doing translations of these languages since 2003, and in 2013 I started doing proofreading too.

I love sharing my language and my culture.

I have lived in several countries (Chile, Mexico, Malta, Angola, Bulgaria, and Spain) so I also love to share with people from other cultures.

I have an ELE course and a SIELE trainer.

I am currently doing the International Master for Teachers of Spanish Language and Culture.

I am Portuguese and Chilean (naturalized).

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Luz is a Portuguese teacher with a lot of experience in different platforms. She counts with learning materials that fit different purposes and can speak various languages!

This review was written by a coLanguage team member during a screening interview.

Luz G. Luz G.

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

So with me you can learn all the tipps to improve or learn German. I also worked as an Engineer for several years so we can as well work on your vocabulary in a technical level. 

I am a great fan of new cultures and languages. 

Feel free to contact me for a class :) 

Reviews

Teaching methodology

4.95/5

Communication

4.98/5

Punctuality

4.99/5

Internet connection

4.95/5

Learning materials

4.96/5
4.95/5

Olivia has been amazing in helping learn German in a crash course fashion. She has materials for exactly the things I needed to know and helped me understand the bare minimum (which is what I was going for) to help me get my ideas across and understand the structure of what people are saying. She is a fantastic teacher.

Olivia  P. Olivia P.

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Hello, my name is Katerina und I’m a qualified German teacher with 8 years teaching experience.
I would like to help you to master the German language. You will get your personal online lesson via Skype.
If you are interested in learning this world language, just contact me –
I’m looking forward to getting to know you!

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

I recommended everyone to choose this teacher ! she's explaining pretty clear and she have a lot of patient ! she helped me a lot to improve my German skills !

Katerina B. Katerina B.

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Hi, everyone! I'm Marissa. I'm a native speaker of English from the United States. I'm currently living in Istanbul, Turkey and I can speak Turkish. I can also understand basic Spanish. I received my teaching certification in 2011 and I've been teaching ever since. I have experience working with students from all over the world, in language schools, kindergarten, exam preparation centers, and online, not only as a teacher but also as an education coordinator.

I offer my students a very structured program to help them improve their overall English level. In our trial lesson, I will evaluate your level and we will discuss your goals. I will then provide you with a coursebook and supplementary materials suitable for your level and needs. We will use these both together in class and outside of class for homework. We will cover all necessary skills (speaking, listening, reading, writing, grammar, vocabulary, and pronunciation) but we will give special attention to whatever your weaknesses may be.

Alternatively, if you are not looking for such an intensive program, I also offer guided conversation practice. I am flexible! Just write me and we can start working on a plan for you. I'm looking forward to meeting you soon. :)

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Marissa is a very friendly teacher. She adapts her lessons to her students and helps them reach their goals.

This review was written by a coLanguage team member during a screening interview.

Marissa M. Marissa M. US

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Do you want to increase your language proficiency in English or Afrikaans? Then I am just the teacher for you!
I specialize in teaching students 14 years and older, as well as adults. My focus is on teaching business English and Afrikaans, as well as academic and diplomatic style language. Whether you want to improve your English and Afrikaans speaking, listening, reading or writing skills, I'll assist you to determine your specific needs and develop bespoke lesson plans for you. I use different teaching methods and materials which include written lesson plans, videos, fun quizzes, conversation and whatever else takes our fancy to keep you interested, motivated and learning at your own pace!
I am also a certified business coach and can assist you with any issue in your working or study environment. Let's look at your career prospects, develop a winning resumé (CV), coach you on that important job interview or teach you how to write a great email or have that vital telephone conversation.
I am a published author (English language) internationally and in South Africa and can assist you with writing your business documentation or writing creatively (i.e. short stories, articles and opinion pieces).
I have over 30 years' experience in the world of work at senior management level and have worked on projects involving, inter alia, the USA, UK, Australia, Asia and Africa.
My qualifications include:
- TEFL level 5 certificate in teaching English as a foreign language
- Certificate in teaching business English
- Master's Degree in Business Administration (MBA)
- B.Com. (Hons) Degree in Economics
- Coaching Certificate
- Native English and Afrikaans speaker
Let me assist you with your learning journey and let's also have fun while we learn!
I am looking forward to hearing from you.

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

4/5
4.8/5

Madi is an English teacher from South Africa. She has had a lot of experience teaching English, especially at the business level. She counts with learning materials for different needs but only within the business level.

This review was written by a coLanguage team member during a screening interview.

Madi H. Madi H.

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

4/5
4.8/5

I am an enthusiastic and devoted Native English speaker with excellent communication skills and I would love to help you improve your conversational English

I have a Bachelors degree in Information Design and Marketing. I am also a certified TEFL teacher. I have 15 years experience teaching students at University level and more recently I started teaching English on-line to all age groups. As part of my community service, I do volunteer English teaching to underprivileged students in Myanmar which I find hugely rewarding.

My classes focus on conversational English, in other words - we talk and read a lot, we make mistakes and correct them, we focus on pronunciation and correct sentence construction and have fun while learning and practising your English. My number one priority is always to focus on addressing your specific needs and problem areas.

Learning to speak a new language is more than just acquiring new words and the sentences, it is also about getting the confidence to use it. This confidence will come from using the language in a friendly, safe and non-judgemental environment - and that is what I offer you.

I believe I am very friendly, easy to get along with, and extremely patient.

Teaching English to me is a passion and not a job. I am super excited to share this learning journey with you.

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Pieter is a South African English teacher with loads of experience. He has taught different age groups and even teaches English to people who cannot afford it on his free time. He counts with different learning materials for different ages and purposes and seems eager to accommodate courses according to the student's needs.

This review was written by a coLanguage team member during a screening interview.

Pieter V. Pieter V.

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

INSEGNANTE DI TEDESCO

Reviews

Teaching methodology

4.94/5

Communication

5/5

Punctuality

5/5

Internet connection

4.9/5

Learning materials

4.94/5
4.96/5

Always a sheer pleasure to learn from Fiorina: full of positive energy, well prepared, full of resources... and with a smile!

Fiorina D. Fiorina D. IT

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

4/5

Learning materials

5/5
4.8/5

Hello,

my name is Nina, I'm from Austria and I also lived for one year and a half in Canada. I worked there as a German Teacher for adults, so I speak German, English and French.

I also teach English for beginners and advanced beginners

My teaching methodes are totally based on the level of my student. If somebody is already advanced, I focus on communication and pronunciation. We will arrange on a topic and talk and discuss in the lesson about it.  

If my student is a beginner, I'm gonna start with the basics of the German language. (the articles, the verb "to be", the pronouns...) 

The learning material is all made by myself, because I'm a German teacher, so that means, I already got lots of working sheets for many topics. I send these to my student via e-mail or put it directly on the coLanguage homepage. 

I'm available from Monday to Thursday between 5pm and 08:00 pm. For the weekend it's the best to just send me a request.

Of course is a free trial lesson (it's about 20 minutes) possible.

I'm happy to teach you :-)

See you soon! Nina

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

4.97/5

Learning materials

5/5
4.99/5

Sehr Gut lesson. We read some german news, worked on konjugations. Learned new vocab and really worked on pronunciation.

Nina V. Nina V. AT

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Hi, I'm Irish, have been living Milan for 30 years. I have a strong business background in sales and marketing. I have lived in USA, UK and done business in Far East. I teach private students and in global corporates and universities. If you're looking to improve your English quickly I have developed my interactive communication method. A great lesson is based on understanding your needs, planning, content, your involvement, feedback, correction, repetition. My experience in theatre helps me to organise, conduct role plays, followed by constructive feedback. I prepare students for EU exams. Qualities; ability to listen, empathy, patience, motivating, energetic, open to feedback, positive outlook, value sharing, abilty to focus on long and short term objectives, relationship building. Look forward to 'partnering' with you.

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Emer is a very professional and experienced teacher. She is very motivated and really cares about her students' success. Highly recommended!!

This review was written by a coLanguage team member during a screening interview.

Emer G. Emer G. IE

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Hi! Welcome to my page! I'm Milton a certified English teacher with experience as an instructor in different fields.
I'm passionate about language learning and as a multilingual speaker I'm aware of the challenges related to learning a second language.

My teaching method is based on the Communicative language teaching approach, which is student centered and focused on the functional aspects of the language. In this approach the student is encouraged to use English since day one, no matter what his level is!
I'm able to help the student to improve his vocabulary, his grammar knowledge and pronunciation.Given my work experience in different fields, I'm confident that I can help the student with business English and preparing fo job interviews as well.

I will use both original and published materials and I will adapt them to the student's level, goals and interests. The lessons will be prepared ahead and I'll give the student some homework to do between the sessions if he wishes.

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Milton is a very friendly teacher. He makes his lesson interesting for his students and helps them learn the language with customized lesson materials.

This review was written by a coLanguage team member during a screening interview.

Milton T. Milton T. IT

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

I'm a German language teacher with a Master's degree in German. Since I was born and lived over 12 years in Switzerland and grew up in a bilingual family, I speak also Swiss German and Croatian on a native level :)
I started to teach German in 2016, but since I love languages I work also as professional translator and became also sworn translator for the German language.

– ABOUT THE CLASS –

I offer standard German language lessons for A1, A2, B1, B2 level.
This is ideal for students who want to improve their fluency and communication skills through conversations by actively participating in the class and to learn new words, to improve their vocabulary by reading texts on various topics.
All learning materials and exercises are FREE and will be provided before or during the lesson.
The topics and exercises are following the Common European Framework of Reference for Languages (CEFR), because of that they include grammar, speaking and reading exercises.

I offer also test preparations for the Goethe and TELC-exams: Start Deutsch A1, Start Deutsch A2, telc Deutsch Beruf A2, telc Deutsch Beruf B1, Zertifikat Deutsch B1.

If you wish to have only conversational lessons, I can arrange this also for you :)

My teaching method is to adapt to every student differently depending on their needs and language level. You can always feel free to express your wishes :)

* Please keep in mind: on coLanguage is my general availability indicated, if you want to schedule a free trial lesson just sent me a message and I will forward you my up-to-date schedule :)

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

4.67/5

Learning materials

5/5
4.93/5

Mihaela is very professional, punctual and well organised. She plans the lessons well with relevant materials based on the student interests and level. She is very flexible about rescheduling classes and always available for any doubts or requests.

Mihaela S. Mihaela S.

Thank you very much Marilena :)

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

My name is Noemie, I am 27 years old, and I live in Europe. I am Belgian and French, and I am bilingual in English and French,Yo puedo hablar en espanol and ‘Wǒ zhèngzài xuéxí zhōngwén’ and я учу русский язык. 

I love trying to understand the world and its mysteries through history, culture, philosophy, politics, arts and above all through traveling. Indeed, traveling is my job as I am a documentary photographer, this is why I know how crucial it is to acquire the ability to speak English. It is a gateway to deepening our self-understanding, to widening our professional horizons, and a bridge towards understanding people from all around the world.
My teaching adventure started three years ago when I decided to tour the world seeking for new adventures and new horizons to deepen my understanding of this world. Since then, I have been a TEFL certified English teacher both online and in real life. I've had the chance to teach children and adults from all around the world, in Russia, China, Vietnam and France.
This experience helped me developed my capacity to teach English to all, whether you are Chinese, Russian, Spanish, Italian, French, … language isn’t a barrier for me. Cultural exchange is my passion and if need be I will get to learn the key sentences in your language to ease the communication during our classes. I will adapt my teaching style to your learning style. 
I will use what works for you to improve your comprehension skills, writing skills and pronunciation too, whether it is reading books, articles, poems and studying them, or engaging in conversation, working from a textbook, watching movies, exploring new sets of vocabularies, or practicing tongue twisters. I will tailor the class according to your level and your learning style and will provide you with the material to do so.
I used to be an actress working in Paris, so I know a lot about charisma and creating presence. With me, you will gain confidence in your oral expression, just like an actor.
Remember that I used to be where you are, trying to learn a new language, so I totally understand how overwhelming it can be. I also have plenty of tips to help you develop your learning process in your daily life. 
As a learner of many languages, and a theatre studies graduate,
I have been exposed to various learning techniques, leading me to develop my own approach to education which doesn’t only makes me an English teacher but also a coach.
I believe that the secret of a good class lies in the complicity between the teacher and the student which is why a friendly environment, a set of good activities and a good laugh is my unique recipe for learning English. 
My job is accomplished when you are able to speak English—it doesn’t matter how many mistakes you make: as long as you have the motivation, the rest will follow. 
I’m here to help you!
If you are interested, send me a message and let’s start the journey!

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

Noemie is an energetic and sunny person. She is an experienced teacher who is used to working with people from different cultures. Highly recommended!!!

This review was written by a coLanguage team member during a screening interview.

Noemie K. Noemie K. BE

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

German individually for each level

Reviews

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5

I am thrilled by my teacher Dani. She is nice, positive and does a great job.

Translated by Google Translate

Dani K. Dani K. DE

Review

Teaching methodology

5/5

Communication

5/5

Punctuality

5/5

Internet connection

5/5

Learning materials

5/5
5/5