| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to what extent [verb] [art] | 21 |
|
| 2 | to what extent do [art] | 20 |
|
| 3 | to what extent [vb -s] [art] | 16 |
|
| 4 | to [pron] extent does [art] | 15 |
|
| 5 | to [Wh det] extent does [art] | 15 |
|
| 6 | to what extent does [art] | 15 |
|
| 7 | to what [noun sg] does [art] | 15 |
|
| 8 | to what [noun] does [art] | 15 |
|
| 9 | to what extent does [art] | 15 |
|
| 10 | [prep] what extent does [art] | 15 |
|
| 11 | to what extent does [art] | 15 |
|
