| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [verb] | 8603 |
|
| 2 | it [is] [adv] [v-ing] | 2153 |
|
| 3 | [pron] [is] [adv] going | 879 |
|
| 4 | it [be] [adv] going | 595 |
|
| 5 | it [is] [adv] go | 452 |
|
