| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] do [adv] [verb] | 578 |
|
| 2 | [Wh det] do [adv] [vb infin] | 576 |
|
| 3 | [pron] do [adv] exist | 59 |
|
| 4 | [Wh det] [verb] [adv] exist | 43 |
|
| 5 | [Wh det] do [adv] exist | 43 |
|
| 6 | [Wh det] [vb base] [adv] exist | 7 |
|
| 7 | [Wh det] do [adv] exist | 7 |
|
