| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] if [pron] do | 86 |
|
| 2 | [Wh det] if it [verb] | 29 |
|
| 3 | [pron] if it do | 16 |
|
| 4 | [Wh det] [conj] it do | 6 |
|
