| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [be] [not/n't] | 1837 |
|
| 2 | it [be] [not/n't] [conj] | 1155 |
|
| 3 | [adv] it [be] [conj] | 578 |
|
| 4 | [adv] [be] [not/n't] [conj] | 42 |
|
