| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [modal v] [not/n't] [verb] | 1235 |
|
| 2 | [modal v] [not/n't] [verb] [noun prp] | 1048 |
|
| 3 | who [modal v] [verb] [noun prp] | 161 |
|
