| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] for [art] [adj -er] [noun] | 5 |
|
| 2 | could [verb] for a [adj -er] [noun] | 5 |
|
| 3 | could [verb] for a [adj -er] [noun] | 5 |
|
| 4 | could [verb] for [art] [adj -er] [noun] | 5 |
|
