| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [prep] [noun sg] | 9243 |
|
| 2 | [modal v] [verb] [prep] [noun sg] | 9243 |
|
| 3 | could [verb] [prep] [noun] | 1712 |
|
| 4 | could [verb] [prep] [noun sg] | 885 |
|
| 5 | could [verb] [prep] [noun sg] | 885 |
|
