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