| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] [modal v] [adv] | 3674 |
|
| 2 | [adv] [pron] [modal v] [adv] | 2969 |
|
| 3 | perhaps [pron] [modal v] [adv] | 378 |
|
| 4 | perhaps [pron] [modal v] [adv] | 186 |
|
