| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [modal v] [adv] affect [noun] | 7 |
|
| 2 | [Wh det] [vb mod] [adv] affect [noun] | 7 |
|
| 3 | [Wh det] [modal v] [adv] affect [noun] | 7 |
|
| 4 | [Wh det] [modal v] [adv] affect [noun sg] | 5 |
|
