| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] not [verb] [prep] | 5962 |
|
| 2 | [vb mod] [adv] return [prep] | 173 |
|
| 3 | [vb mod] [not/n't] return [prep] | 57 |
|
| 4 | [vb mod] not return [prep] | 57 |
|
| 5 | [modal v] not return [prep] | 50 |
|
