| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [conj] [pers pn] | 498 |
|
| 2 | it is [not/n't] [conj] | 247 |
|
| 3 | is [not/n't] [conj] [pers pn] | 213 |
|
| 4 | it is [not/n't] [pers pn] | 159 |
|
| 5 | it [not/n't] [conj] [pers pn] | 8 |
|
