| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] [be] | 8436 |
|
| 2 | [adv] have [be] | 7626 |
|
| 3 | may have [be] | 2874 |
|
| 4 | may [adv] have | 2658 |
|
