| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [noun] | 5154 |
|
| 2 | [modal v] force [noun] | 80 |
|
| 3 | [vb mod] force [noun] | 80 |
|
| 4 | could force [noun] | 21 |
|
