| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [verb] [prep] | 3372 |
|
| 2 | [pron] [be] [adv] going [prep] | 491 |
|
| 3 | it [be] [adv] [v-ing] [prep] | 424 |
|
| 4 | it [be] [adv] going [prep] | 262 |
|
| 5 | it [be] [adv] go [prep] | 108 |
|
