| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [modal v] and [modal v] [vb infin] | 57 |
|
| 2 | [pers pn] could [conj] [modal v] [vb infin] | 21 |
|
| 3 | [pers pn] could [coord] [modal v] [vb infin] | 21 |
|
| 4 | [pron] could and [modal v] [vb infin] | 20 |
|
| 5 | [pers pn] could and [modal v] [verb] | 19 |
|
| 6 | [pers pn] could and [modal v] [vb infin] | 18 |
|
