| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [not/n't] | 5706 |
|
| 2 | [be] [conj] it [is] | 1271 |
|
| 3 | [be] it [is] [not/n't] | 116 |
|
| 4 | [be] [conj] [is] [not/n't] | 98 |
|
