| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as if [verb] [adv] [verb] | 9 |
|
| 2 | as [conj] [vb pp] [adv] [verb] | 5 |
|
| 3 | [prep] if [vb pp] [adv] [verb] | 5 |
|
