| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which helped [verb] [art] [noun sg] | 21 |
|
| 2 | [Wh det] helped [verb] [art] [noun sg] | 21 |
|
| 3 | [Wh det] helped [verb] the [noun sg] | 18 |
|
| 4 | [Wh det] helped [verb] the [noun sg] | 18 |
|
| 5 | [Wh det] helped [to-vb] [art] [noun sg] | 13 |
|
| 6 | [Wh det] helped [vb infin] [art] [noun sg] | 7 |
|
