| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [not/n't] have see the | 5 |
|
| 2 | may [not/n't] have see the | 5 |
|
| 3 | may not have see the | 5 |
|
| 4 | may [not/n't] have seen the | 5 |
|
