| Simple | Progressive | Perfect | Progressive |
| Present |
| I rationalize |
| you rationalize |
| he/she/it rationalizes |
| we rationalize |
| you all rationalize |
| they rationalize |
|
| I am rationalizing |
| you are rationalizing |
| he/she/it is rationalizing |
| we are rationalizing |
| you all are rationalizing |
| they are rationalizing |
|
| I have rationalized |
| you have rationalized |
| he/she/it has rationalized |
| we have rationalized |
| you all have rationalized |
| they have rationalized |
|
| I have been rationalizing |
| you have been rationalizing |
| he/she/it has been rationalizing |
| we have been rationalizing |
| you all have been rationalizing |
| they have been rationalizing |
|
| Past |
| I rationalized |
| you rationalized |
| he/she/it rationalized |
| we rationalized |
| you all rationalized |
| they rationalized |
|
| I was rationalizing |
| you were rationalizing |
| he/she/it was rationalizing |
| we were rationalizing |
| you all were rationalizing |
| they were rationalizing |
|
| I had rationalized |
| you had rationalized |
| he/she/it had rationalized |
| we had rationalized |
| you all had rationalized |
| they had rationalized |
|
| I had been rationalizing |
| you had been rationalizing |
| he/she/it had been rationalizing |
| we had been rationalizing |
| you all had been rationalizing |
| they had been rationalizing |
|
| Future |
| I will rationalize |
| you will rationalize |
| he/she/it will rationalize |
| we will rationalize |
| you all will rationalize |
| they will rationalize |
|
| I will be rationalizing |
| you will be rationalizing |
| he/she/it will be rationalizing |
| we are rationalizing |
| you all will be rationalizing |
| they will be rationalizing |
|
| I will have rationalized |
| you will have rationalized |
| he/she/it will have rationalized |
| we will have rationalized |
| you all will have rationalized |
| they will have rationalized |
|
| I will have been rationalizing |
| you will have been rationalizing |
| he/she/it will have been rationalizing |
| we will have been rationalizing |
| you all will have been rationalizing |
| they will have been rationalizing |
|
