| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [verb] [prep] a | 3529 |
|
| 2 | perhaps [pron] [modal v] [verb] [prep] | 208 |
|
| 3 | perhaps [pron] [modal v] [verb] a | 152 |
|
| 4 | perhaps [pron] [verb] [prep] a | 10 |
|
