| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] help [verb] [art] | 729 |
|
| 2 | [vb mod] [verb] [vb infin] [art] | 341 |
|
| 3 | [modal v] help [vb infin] [art] | 316 |
|
