| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [not/n't] [verb] | 456 |
|
| 2 | [pron] [conj] it is [verb] | 68 |
|
| 3 | [pron] [conj] it is [not/n't] | 59 |
|
| 4 | [pron] [conj] is [not/n't] [verb] | 31 |
|
| 5 | [pron] it is [not/n't] [verb] | 13 |
|
