| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh det] [prep] some extent [verb] | 5 |
|
| 2 | [noun] [Wh det] to [det] extent [verb] | 5 |
|
| 3 | [noun] which [prep] [det] extent [verb] | 5 |
|
| 4 | [noun] [Wh det] [prep] [det] extent [verb] | 5 |
|
| 5 | [noun] [Wh det] to [det] extent [verb] | 5 |
|
