| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [noun sg] to [noun] | 327 |
|
| 2 | could [verb] [noun sg] [prep] [noun] | 199 |
|
| 3 | could [verb] [noun sg] [prep] [noun] | 199 |
|
| 4 | could [verb] [noun] to [noun] | 43 |
|
| 5 | could [verb] [noun sg] to [noun] | 31 |
|
