| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] [prep] if it [verb] | 7 |
|
| 2 | [adv prt] as if it [verb] | 6 |
|
| 3 | [adv prt] [prep] if it [vb past] | 5 |
|
| 4 | [adv prt] [prep] if it have | 5 |
|
