| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [verb] [art] [noun] | 4542 |
|
| 2 | may [vb infin] [art] [noun] | 4541 |
|
| 3 | [modal v] help [art] [noun] | 325 |
|
| 4 | may help [art] [noun] | 18 |
|
