| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not be [adj] for | 413 |
|
| 2 | may not be [adj] [prep] | 326 |
|
| 3 | may not be [adj] [prep] | 326 |
|
| 4 | may [adv] be [adj] for | 152 |
|
| 5 | may not be [adj] for | 70 |
|
| 6 | may not [be] [adj] for | 70 |
|
