| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what extent [vb mod] [noun sg] | 5 |
|
| 2 | to what extent [vb mod] [noun sg] | 5 |
|
| 3 | to what extent [vb mod] [noun sg] | 5 |
|
| 4 | [prep] what extent [vb mod] [noun sg] | 5 |
|
| 5 | what extent [vb mod] [art] [noun sg] | 8 |
|
| 6 | what extent [vb mod] [art] [noun sg] | 8 |
|
| 7 | what extent [vb mod] the [noun sg] | 7 |
|
| 8 | what extent [vb mod] the [noun sg] | 7 |
|
