| Simple | Progressive | Perfect | Progressive |
| Present |
| I agonize |
| you agonize |
| he/she/it agonizes |
| we agonize |
| you all agonize |
| they agonize |
|
| I am agonizing |
| you are agonizing |
| he/she/it is agonizing |
| we are agonizing |
| you all are agonizing |
| they are agonizing |
|
| I have agonized |
| you have agonized |
| he/she/it has agonized |
| we have agonized |
| you all have agonized |
| they have agonized |
|
| I have been agonizing |
| you have been agonizing |
| he/she/it has been agonizing |
| we have been agonizing |
| you all have been agonizing |
| they have been agonizing |
|
| Past |
| I agonized |
| you agonized |
| he/she/it agonized |
| we agonized |
| you all agonized |
| they agonized |
|
| I was agonizing |
| you were agonizing |
| he/she/it was agonizing |
| we were agonizing |
| you all were agonizing |
| they were agonizing |
|
| I had agonized |
| you had agonized |
| he/she/it had agonized |
| we had agonized |
| you all had agonized |
| they had agonized |
|
| I had been agonizing |
| you had been agonizing |
| he/she/it had been agonizing |
| we had been agonizing |
| you all had been agonizing |
| they had been agonizing |
|
| Future |
| I will agonize |
| you will agonize |
| he/she/it will agonize |
| we will agonize |
| you all will agonize |
| they will agonize |
|
| I will be agonizing |
| you will be agonizing |
| he/she/it will be agonizing |
| we are agonizing |
| you all will be agonizing |
| they will be agonizing |
|
| I will have agonized |
| you will have agonized |
| he/she/it will have agonized |
| we will have agonized |
| you all will have agonized |
| they will have agonized |
|
| I will have been agonizing |
| you will have been agonizing |
| he/she/it will have been agonizing |
| we will have been agonizing |
| you all will have been agonizing |
| they will have been agonizing |
|
