| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as it [be] [adv] | 1107 |
|
| 2 | [v-ing] it [be] [adv] | 351 |
|
| 3 | [v-ing] as it [be] | 51 |
|
| 4 | [v-ing] as it [adv] | 5 |
|
