| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] a [noun] | 2453 |
|
| 2 | [verb] of a [noun] | 2185 |
|
| 3 | could [verb] of [noun] | 34 |
|
| 4 | could [verb] of a | 25 |
|
