Grammar Focus
Verb to be (Το ρήμα είμαι)
The verb to be is one of the most important verbs in English. We use it to say who we are, how we feel, where we are, and what something is like.
1. Present Simple of to be
| Subject | Form | Example |
|---|---|---|
| I | am | I am happy. |
| You / We / They | are | You are my friend. |
| He / She / It | is | She is a teacher. |
Examples
- I am ten years old. → Είμαι δέκα χρονών.
- He is in the classroom. → Είναι στην τάξη.
- They are happy. → Είναι χαρούμενοι.
2. Negative form
| Full form | Short form | Example |
|---|---|---|
| I am not | I’m not | I’m not tired. |
| You are not | You aren’t | You aren’t late. |
| She is not | She isn’t | She isn’t at home. |
3. Questions and short answers
| Question | Short answers |
|---|---|
| Am I late? | Yes, you are. / No, you aren’t. |
| Are you ready? | Yes, I am. / No, I’m not. |
| Is he your brother? | Yes, he is. / No, he isn’t. |
4. Past Simple of to be
In the past, we use was and were.
| Subject | Past form | Example |
|---|---|---|
| I / He / She / It | was | I was at school yesterday. |
| You / We / They | were | They were at the park. |
5. Practice
A. Complete with am / is / are.
- I ___ a student.
- She ___ my sister.
- They ___ in the garden.
- We ___ happy.
B. Make the sentences negative.
- He is tired. → __________________________
- They are at school. → __________________________
- I am late. → __________________________
C. Complete with was / were.
- I ___ at home yesterday.
- They ___ at the cinema last night.
- She ___ very happy.
D. Make questions.
- you / ready? → __________________________
- he / your friend? → __________________________
- they / at school yesterday? → __________________________
✅ Show answers
A
- am
- is
- are
- are
B
- He isn’t tired.
- They aren’t at school.
- I’m not late.
C
- was
- were
- was
D
- Are you ready?
- Is he your friend?
- Were they at school yesterday?
