| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have [vb pp] | 14875 |
|
| 2 | may have [vb pp] | 4127 |
|
| 3 | may [adv] have | 2658 |
|
| 4 | may [adv] [vb pp] | 13 |
|
