| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [is] not [v-ing] | 58 |
|
| 2 | [v-ing] it [is] [adv] [v-ing] | 23 |
|
| 3 | [v-ing] [pron] [is] not [v-ing] | 20 |
|
| 4 | [v-ing] it [be] not [v-ing] | 11 |
|
| 5 | [v-ing] it [is] not [verb] | 11 |
|
