| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] [vb infin] [noun] | 710 |
|
| 2 | may [subord] [adv] [vb infin] | 148 |
|
| 3 | [subord] [adv] [vb infin] [noun] | 54 |
|
