| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [to-vb] [adv] [noun] | 44 |
|
| 2 | may [vb infin] [to-vb] [adv] [noun] | 20 |
|
| 3 | may [vb infin] [verb] [adv] [noun] | 11 |
|
| 4 | may [verb] [to-vb] [adv] [noun] | 6 |
|
