| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | perhaps [pron] could [vb infin] it | 17 |
|
| 2 | perhaps [pers pn] could [verb] it | 17 |
|
| 3 | perhaps we could [verb] it | 6 |
|
| 4 | perhaps we could [verb] it | 6 |
|
