| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | extent that [pers pn] [verb] to | 10 |
|
| 2 | extent that [pers pn] [verb] to | 10 |
|
| 3 | extent that it [verb] to | 7 |
|
| 4 | extent that [pers pn] [vb -s] to | 5 |
|
