| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [not/n't] [vb infin] [be] [adj] | 59 |
|
| 2 | [noun prp] may [vb infin] [be] [adj] | 40 |
|
| 3 | [noun prp] may [not/n't] [be] [adj] | 24 |
|
| 4 | [noun prp] may [not/n't] [vb infin] [be] | 16 |
|
