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