| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] if [pron] [verb] [vb pp] | 240 |
|
| 2 | to ask [pron] if [pron] [verb] | 22 |
|
| 3 | to ask if [pron] [verb] [vb pp] | 14 |
|
