| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [conj] it | 126 |
|
| 2 | could [vb infin] and [pron] | 63 |
|
| 3 | [vb mod] [vb infin] and it | 62 |
|
| 4 | [modal v] [vb infin] and it | 62 |
|
| 5 | could [verb] and it | 5 |
|
| 6 | could [vb infin] and it | 5 |
|
