| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] | 123115 |
|
| 2 | which [vb base] | 27254 |
|
| 3 | which contain | 913 |
|
| 4 | [pron] contain | 466 |
|
| 5 | which contain | 212 |
|
| 6 | [Wh det] contain | 212 |
|
