| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] not [verb] to | 1270 |
|
| 2 | [vb mod] [adv] return to | 152 |
|
| 3 | [vb mod] not return [prep] | 50 |
|
| 4 | [vb mod] not return [prep] | 50 |
|
| 5 | [vb mod] [not/n't] return to | 48 |
|
| 6 | [vb mod] not return to | 48 |
|
| 7 | [vb mod] not return to | 42 |
|
| 8 | [modal v] not return to | 42 |
|
