| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [not/n't] [prep] | 260 |
|
| 2 | [conj] it is [prep] [pers pn] | 84 |
|
| 3 | it is [not/n't] [prep] [pers pn] | 73 |
|
| 4 | [conj] it is [not/n't] [pers pn] | 27 |
|
