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