| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] do [pron] [verb] | 9940 |
|
| 2 | do [pron] ever [verb] | 529 |
|
| 3 | [Wh adv] [pron] ever [verb] | 56 |
|
| 4 | [Wh adv] do [pron] ever | 38 |
|
