| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which could [verb] [noun] | 202 |
|
| 2 | [pron] could force [noun] | 11 |
|
| 3 | which [modal v] force [noun] | 8 |
|
| 4 | which [vb mod] force [noun] | 8 |
|
| 5 | which could force [noun] | 6 |
|
