| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] [not/n't] [v-ing] | 89 |
|
| 2 | and [subord] it [is] [not/n't] | 79 |
|
| 3 | and it [is] [not/n't] [v-ing] | 42 |
|
| 4 | and [subord] it [is] [v-ing] | 35 |
|
