| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] could [vb infin] [noun] | 242 |
|
| 2 | [verb] they [vb mod] [vb infin] [noun] | 217 |
|
| 3 | [verb] they [modal v] [vb infin] [noun] | 217 |
|
| 4 | [verb] they could [vb infin] [noun] | 31 |
|
| 5 | [verb] they could [verb] [noun] | 31 |
|
