| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] [vb infin] | 100840 |
|
| 2 | who [vb mod] [vb infin] | 8998 |
|
| 3 | who [vb mod] [not/n't] | 1788 |
|
