| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could n't [vb infin] [noun] | 438 |
|
| 2 | n't [vb infin] for [noun] | 173 |
|
| 3 | could [vb infin] for [noun] | 148 |
|
| 4 | could n't [vb infin] for | 108 |
|
