| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [verb] [adj] [noun] | 577 |
|
| 2 | [pron] [modal v] [to-vb] [adj] [noun] | 126 |
|
| 3 | [pron] could [to-vb] [adj] [noun] | 13 |
|
