| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] have | 11621 |
|
| 2 | [modal v] perhaps have | 81 |
|
| 3 | [modal v] perhaps [adv] | 56 |
|
| 4 | perhaps [adv] have | 6 |
|
