| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] may be [verb] [prep] | 486 |
|
| 2 | may not be [verb] [prep] | 267 |
|
| 3 | [adj] may not [verb] [prep] | 27 |
|
| 4 | [adj] may not be [verb] | 18 |
|
| 5 | [adj] may not be [prep] | 12 |
|
