| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] and [verb] [vb infin] | 37 |
|
| 2 | [pron] [modal v] and [verb] [vb infin] | 37 |
|
| 3 | [pron] could and [verb] [verb] | 25 |
|
| 4 | [pron] could [conj] [verb] [vb infin] | 17 |
|
| 5 | [pron] could and [verb] [vb infin] | 16 |
|
