| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who could [not/n't] [verb] her [noun] | 6 |
|
| 2 | who could [not/n't] [vb infin] her [noun] | 6 |
|
| 3 | who could not [verb] her [noun] | 5 |
|
| 4 | who could [not/n't] [verb] her [noun sg] | 5 |
|
