| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is | 37027 |
|
| 2 | [subord] it is | 16460 |
|
| 3 | until it [be] | 681 |
|
| 4 | until it be | 681 |
|
| 5 | until [pron] is | 432 |
|
| 6 | until it [is] | 320 |
|
| 7 | until it is | 251 |
|
