| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which involve [adj] [noun] | 72 |
|
| 2 | [Wh det] involve [adj] [noun sg] | 35 |
|
| 3 | [Wh det] involve [adj] [noun pl] | 35 |
|
| 4 | [Wh det] involves [adj] [noun] | 27 |
|
| 5 | [Wh det] involved [adj] [noun] | 25 |
|
| 6 | [Wh det] involve [adj] [noun] | 20 |
|
