| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [pers pn] [modal v] [vb infin] | 26500 |
|
| 2 | [conj] [pers pn] could [vb infin] | 12625 |
|
| 3 | [coord] [pron] could [vb infin] | 2957 |
|
| 4 | [coord] [pers pn] could [verb] | 2697 |
|
