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