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