| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | extent that it [be] | 58 |
|
| 2 | extent that it be | 58 |
|
| 3 | extent that it [is] | 44 |
|
| 4 | extent that it is | 43 |
|
| 5 | extent that it [was/were] | 14 |
|
| 6 | extent that it was | 14 |
|
