| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [be] [not/n't] | 9276 |
|
| 2 | [v-ing] [conj] it [be] | 1113 |
|
| 3 | [v-ing] it [be] [not/n't] | 136 |
|
| 4 | [v-ing] [conj] [be] [not/n't] | 19 |
|
