| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as if [adv] | 205 |
|
| 2 | as [conj] [adv] | 177 |
|
| 3 | [prep] if [adv] | 175 |
|
| 4 | [prep] if [adv] | 175 |
|
| 5 | as if [adv] | 169 |
|
