| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] be until | 11 |
|
| 2 | it [vb mod] [not/n't] be until | 9 |
|
| 3 | it [vb mod] not be until | 9 |
|
| 4 | it [vb mod] n't be until | 5 |
|
| 5 | it wo [adv] be until | 5 |
|
