| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it appear [conj] | 942 |
|
| 2 | it [verb] when | 279 |
|
| 3 | it appear [subord] | 23 |
|
| 4 | [pron] appear when | 14 |
|
| 5 | it appear when | 6 |
|
