| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pron] could [adv] [vb infin] | 775 |
|
| 2 | [pron] it [modal v] [adv] [vb infin] | 163 |
|
| 3 | [pron] it could [adv] [verb] | 29 |
|
