| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] help [vb infin] | 50 |
|
| 2 | [prep] [n mass] help | 38 |
|
| 3 | [prep] help [vb infin] | 27 |
|
| 4 | [prep] [n mass] [vb infin] | 15 |
|
