| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as it [verb] | 7435 |
|
| 2 | [conj] it happen | 920 |
|
| 3 | [subord] it happen | 800 |
|
| 4 | as [pron] happen | 516 |
|
| 5 | as it happen | 483 |
|
