| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as if [adv] [verb] | 53 |
|
| 2 | as if [adv] [v-ing] | 32 |
|
| 3 | as if [adv] [vb pp] | 13 |
|
| 4 | as if suddenly [verb] | 5 |
|
