| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [not/n't] [conj] | 555 |
|
| 2 | it [be] [not/n't] until | 433 |
|
| 3 | it [is] [not/n't] [subord] | 226 |
|
| 4 | it [is] [adv] until | 47 |
|
| 5 | it [is] [not/n't] until | 43 |
|
| 6 | [pron] [is] [not/n't] until | 43 |
|
