| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] [vb infin] [pron] | 5480 |
|
| 2 | could [not/n't] [vb infin] [pos pn] | 993 |
|
| 3 | [vb mod] [not/n't] [vb infin] her | 437 |
|
| 4 | [modal v] [not/n't] [vb infin] her | 437 |
|
| 5 | could [adv] [vb infin] her | 343 |
|
| 6 | could [not/n't] [vb infin] her | 232 |
|
| 7 | could [not/n't] [verb] her | 232 |
|
| 8 | could [not/n't] [vb infin] her | 232 |
|
