| Simple | Progressive | Perfect | Progressive |
| Present |
| I rethink |
| you rethink |
| he/she/it rethinks |
| we rethink |
| you all rethink |
| they rethink |
|
| I am rethinking |
| you are rethinking |
| he/she/it is rethinking |
| we are rethinking |
| you all are rethinking |
| they are rethinking |
|
| I have rethinked |
| you have rethinked |
| he/she/it has rethinked |
| we have rethinked |
| you all have rethinked |
| they have rethinked |
|
| I have been rethinking |
| you have been rethinking |
| he/she/it has been rethinking |
| we have been rethinking |
| you all have been rethinking |
| they have been rethinking |
|
| Past |
| I rethinked |
| you rethinked |
| he/she/it rethinked |
| we rethinked |
| you all rethinked |
| they rethinked |
|
| I was rethinking |
| you were rethinking |
| he/she/it was rethinking |
| we were rethinking |
| you all were rethinking |
| they were rethinking |
|
| I had rethinked |
| you had rethinked |
| he/she/it had rethinked |
| we had rethinked |
| you all had rethinked |
| they had rethinked |
|
| I had been rethinking |
| you had been rethinking |
| he/she/it had been rethinking |
| we had been rethinking |
| you all had been rethinking |
| they had been rethinking |
|
| Future |
| I will rethink |
| you will rethink |
| he/she/it will rethink |
| we will rethink |
| you all will rethink |
| they will rethink |
|
| I will be rethinking |
| you will be rethinking |
| he/she/it will be rethinking |
| we are rethinking |
| you all will be rethinking |
| they will be rethinking |
|
| I will have rethinked |
| you will have rethinked |
| he/she/it will have rethinked |
| we will have rethinked |
| you all will have rethinked |
| they will have rethinked |
|
| I will have been rethinking |
| you will have been rethinking |
| he/she/it will have been rethinking |
| we will have been rethinking |
| you all will have been rethinking |
| they will have been rethinking |
|
