| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] do [adv] understand what | 97 |
|
| 2 | who do [adv] [verb] what | 49 |
|
| 3 | who do [adv] [vb infin] what | 48 |
|
| 4 | who do [adv] understand [pron] | 20 |
|
| 5 | who do [adv] understand [Wh det] | 5 |
|
| 6 | who do [adv] understand what | 5 |
|
| 7 | who do [adv] understand what | 5 |
|
| 8 | who [verb] [adv] understand what | 5 |
|
