| singular | plural |
| Infinitive | | |
| warrant | |
| present simple | | |
| 1 | I warrant | we warrant |
| 2 | you warrant | you warrant |
| 3 | he/she/it warrants | they warrant |
| past simple | | |
| 1 | I warranted | we warranted |
| 2 | you warranted | you warranted |
| 3 | he/she/it warranted | they warranted |
| future simple | | |
| 1 | I will/shall warrant | we will/shall warrant |
| 2 | you will/shall warrant | you will/shall warrant |
| 3 | he/she/it will/shall warrant | they will/shall warrant |
| conditional simple | | |
| 1 | I would warrant | we would warrant |
| 2 | you would warrant | you would warrant |
| 3 | he/she/it would warrant | they would warrant |
| present continuous | | |
| 1 | I am warranting | we are warranting |
| 2 | you are warranting | you are warranting |
| 3 | he/she/it is warranting | they are warranting |
| past continuous | | |
| 1 | I was warranting | we were warranting |
| 2 | you were warranting | you were warranting |
| 3 | he/she/it was warranting | they were warranting |
| future continuous | | |
| 1 | I will be warranting | we will be warranting |
| 2 | you will be warranting | you will be warranting |
| 3 | he/she/it will be warranting | they will be warranting |
| conditional continuous | | |
| 1 | I would be warranting | we would be warranting |
| 2 | you would be warranting | you would be warranting |
| 3 | he/she/it would be warranting | they would be warranting |
| present perfect | | |
| 1 | I have warranted | we have warranted |
| 2 | you have warranted | you have warranted |
| 3 | he/she/it has warranted | they have warranted |
| past perfect | | |
| 1 | I had warranted | we had warranted |
| 2 | you had warranted | you had warranted |
| 3 | he/she/it had warranted | they had warranted |
| future perfect | | |
| 1 | I will have warranted | we will have warranted |
| 2 | you will have warranted | you will have warranted |
| 3 | he/she/it will have warranted | they will have warranted |
| conditional perfect | | |
| 1 | I would have warranted | we would have warranted |
| 2 | you would have warranted | you would have warranted |
| 3 | he/she/it would have warranted | they would have warranted |
