| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [pron] [adv] | 8364 |
|
| 2 | do [adv] ask | 757 |
|
| 3 | do [pron] ask | 232 |
|
| 4 | [pron] [adv] ask | 158 |
|
