| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] it could [vb infin] | 187 |
|
| 2 | [noun] [conj] could [vb infin] [noun] | 171 |
|
| 3 | [conj] it could [vb infin] [noun] | 67 |
|
| 4 | [noun] it could [vb infin] [noun] | 15 |
|
