| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] may [adv] have | 823 |
|
| 2 | [pers pn] may have heard | 48 |
|
| 3 | may [adv] have heard | 20 |
|
| 4 | [pers pn] [adv] have heard | 11 |
|
