| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] if [pron] could | 330 |
|
| 2 | [adv] if [pron] could | 297 |
|
| 3 | perhaps if [pron] [modal v] | 29 |
|
| 4 | perhaps [conj] [pron] could | 18 |
|
| 5 | perhaps if [pron] could | 16 |
|
