| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] could [vb infin] [noun] | 448 |
|
| 2 | [adj] [noun] it could [vb infin] | 91 |
|
| 3 | [noun] it could [vb infin] [noun] | 15 |
|
