| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [not/n't] [adv] be | 284 |
|
| 2 | may [adv] be [prep] | 212 |
|
| 3 | [not/n't] [adv] be [prep] | 128 |
|
| 4 | may [not/n't] be [prep] | 127 |
|
