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