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