| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as if it [is] [verb] [adv] | 8 |
|
| 2 | [prep] if it [is] [verb] [adv prt] | 7 |
|
| 3 | [prep] if it [is] [v-ing] [adv] | 7 |
|
| 4 | [prep] if it 's [verb] [adv] | 6 |
|
