| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [adj] [subord] [noun] | 54 |
|
| 2 | [modal v] [verb] [adj] [subord] [noun] | 54 |
|
| 3 | could [verb] [adj] [conj] [noun] | 20 |
|
| 4 | could [verb] [adj] [subord] [noun] | 10 |
|
| 5 | could [verb] [adj] [subord] [noun] | 8 |
|
