| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] [verb] | 23811 |
|
| 2 | who [verb] [vb pp] | 16589 |
|
| 3 | [pron] [verb] helped | 480 |
|
| 4 | who [verb] help | 176 |
|
| 5 | [Wh pn] [verb] helped | 128 |
|
| 6 | who [verb] helped | 127 |
|
