| Simple | Progressive | Perfect | Progressive |
| Present |
| I intern |
| you intern |
| he/she/it interns |
| we intern |
| you all intern |
| they intern |
|
| I am interning |
| you are interning |
| he/she/it is interning |
| we are interning |
| you all are interning |
| they are interning |
|
| I have interned |
| you have interned |
| he/she/it has interned |
| we have interned |
| you all have interned |
| they have interned |
|
| I have been interning |
| you have been interning |
| he/she/it has been interning |
| we have been interning |
| you all have been interning |
| they have been interning |
|
| Past |
| I interned |
| you interned |
| he/she/it interned |
| we interned |
| you all interned |
| they interned |
|
| I was interning |
| you were interning |
| he/she/it was interning |
| we were interning |
| you all were interning |
| they were interning |
|
| I had interned |
| you had interned |
| he/she/it had interned |
| we had interned |
| you all had interned |
| they had interned |
|
| I had been interning |
| you had been interning |
| he/she/it had been interning |
| we had been interning |
| you all had been interning |
| they had been interning |
|
| Future |
| I will intern |
| you will intern |
| he/she/it will intern |
| we will intern |
| you all will intern |
| they will intern |
|
| I will be interning |
| you will be interning |
| he/she/it will be interning |
| we are interning |
| you all will be interning |
| they will be interning |
|
| I will have interned |
| you will have interned |
| he/she/it will have interned |
| we will have interned |
| you all will have interned |
| they will have interned |
|
| I will have been interning |
| you will have been interning |
| he/she/it will have been interning |
| we will have been interning |
| you all will have been interning |
| they will have been interning |
|
