| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] as it [verb] | 994 |
|
| 2 | [adv] as it [vb -s] | 486 |
|
| 3 | [adv] as it happen | 22 |
|
| 4 | [adv] [conj] it happens | 17 |
|
| 5 | [adv] as [pron] happens | 13 |
|
| 6 | [adv] as it happens | 11 |
|
| 7 | [adv] as [pers pn] happens | 10 |
|
| 8 | [adv] as it happens | 10 |
|
