| 单数 | 复数 |
| 动词不定式 | | |
| announce | |
| present simple | | |
| 一般现在时 | | |
| 1 | I announce | we announce |
| 2 | you announce | you announce |
| 3 | he/she/it announces | they announce |
| past simple | | |
| announce的过去式 | | |
| 1 | I announced | we announced |
| 2 | you announced | you announced |
| 3 | he/she/it announced | they announced |
| future simple | | |
| 一般将来时 | | |
| 1 | I will/shall announce | we will/shall announce |
| 2 | you will/shall announce | you will/shall announce |
| 3 | he/she/it will/shall announce | they will/shall announce |
| conditional simple | | |
| 一般将来过去时 | | |
| 1 | I would announce | we would announce |
| 2 | you would announce | you would announce |
| 3 | he/she/it would announce | they would announce |
| present continuous | | |
| 现在进行时 | | |
| 1 | I am announcing | we are announcing |
| 2 | you are announcing | you are announcing |
| 3 | he/she/it is announcing | they are announcing |
| past continuous | | |
| 过去进行时 | | |
| 1 | I was announcing | we were announcing |
| 2 | you were announcing | you were announcing |
| 3 | he/she/it was announcing | they were announcing |
| future continuous | | |
| 将来进行时 | | |
| 1 | I will be announcing | we will be announcing |
| 2 | you will be announcing | you will be announcing |
| 3 | he/she/it will be announcing | they will be announcing |
| conditional continuous | | |
| 将来过去进行时 | | |
| 1 | I would be announcing | we would be announcing |
| 2 | you would be announcing | you would be announcing |
| 3 | he/she/it would be announcing | they would be announcing |
| present perfect | | |
| 现在完成时 | | |
| 1 | I have announced | we have announced |
| 2 | you have announced | you have announced |
| 3 | he/she/it has announced | they have announced |
| past perfect | | |
| 过去完成时 | | |
| 1 | I had announced | we had announced |
| 2 | you had announced | you had announced |
| 3 | he/she/it had announced | they had announced |
| future perfect | | |
| 将来完成时 | | |
| 1 | I will have announced | we will have announced |
| 2 | you will have announced | you will have announced |
| 3 | he/she/it will have announced | they will have announced |
| conditional perfect | | |
| 将来过去完成时 | | |
| 1 | I would have announced | we would have announced |
| 2 | you would have announced | you would have announced |
| 3 | he/she/it would have announced | they would have announced |
