| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [verb] to | 947 |
|
| 2 | [not/n't] be [verb] to | 835 |
|
| 3 | may [not/n't] be [verb] | 587 |
|
| 4 | may [not/n't] [verb] to | 119 |
|
| 5 | may [not/n't] be to | 5 |
|
