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