| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] extent that it [adv] [verb] | 6 |
|
| 2 | [art] extent that it [adv] [verb] | 6 |
|
| 3 | extent that it is [adv] [verb] | 5 |
|
| 4 | extent that it [is] [adv] [verb] | 5 |
|
| 5 | extent that it be [adv] [verb] | 5 |
|
| 6 | extent that it [be] [adv] [verb] | 5 |
|
