| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] may have a | 167 |
|
| 2 | [pers pn] may have to wait | 22 |
|
| 3 | [pers pn] have to wait a | 21 |
|
| 4 | may have to wait a | 8 |
|
