| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [noun] [modal v] [not/n't] [vb infin] | 836 |
|
| 2 | [coord] [noun] may [adv] [vb infin] | 166 |
|
| 3 | [conj] [noun] may [not/n't] [vb infin] | 73 |
|
| 4 | [coord] [noun] may [not/n't] [verb] | 34 |
|
