| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] it [is] [verb] | 119 |
|
| 2 | [adv] [v-ing] [pron] [is] [verb] | 34 |
|
| 3 | [adv] [v-ing] it [be] [verb] | 14 |
|
