| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ask if [pers pn] [modal v] [vb infin] [noun pl] | 9 |
|
| 2 | ask if [pron] [modal v] [vb infin] [noun pl] | 9 |
|
| 3 | ask if [pron] [vb mod] [vb infin] [noun pl] | 9 |
|
| 4 | ask if they [modal v] [vb infin] [noun pl] | 6 |
|
| 5 | ask if they [modal v] [vb infin] [noun pl] | 6 |
|
