| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | or may [not/n't] [verb] | 238 |
|
| 2 | may [not/n't] [verb] to | 119 |
|
| 3 | or [not/n't] [verb] to | 17 |
|
| 4 | or may [verb] to | 8 |
|
