| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [verb] [verb] | 591 |
|
| 2 | [pron] [is] [adv] going [verb] | 365 |
|
| 3 | it [is] [adv] [v-ing] [verb] | 296 |
|
| 4 | it [be] [adv] going [verb] | 226 |
|
| 5 | it [is] [adv] go [verb] | 183 |
|
