| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [verb] [verb] | 8130 |
|
| 2 | may [vb infin] [verb] | 8124 |
|
| 3 | [modal v] help [verb] | 2047 |
|
| 4 | may help [verb] | 249 |
|
