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