| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] extent should [noun] | 5 |
|
| 2 | [prep] [pron] extent should [noun] | 5 |
|
| 3 | [prep] [pron] extent should [noun] | 5 |
|
| 4 | [prep] [Wh det] extent should [noun] | 5 |
|
| 5 | to [pron] extent should [noun] | 5 |
|
| 6 | [prep] what extent should [noun] | 5 |
|
| 7 | to [pron] extent should [noun] | 5 |
|
| 8 | [prep] what extent should [noun] | 5 |
|
