| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could [not/n't] [verb] [prep] | 457 |
|
| 2 | [noun] could [not/n't] [verb] [prep] | 457 |
|
| 3 | [noun] [modal v] [not/n't] [verb] for | 261 |
|
| 4 | [noun] could [adv] [verb] for | 79 |
|
| 5 | [noun] could [not/n't] [verb] for | 41 |
|
