| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [adv] know [prep] | 873 |
|
| 2 | [noun prp] do [adv] know | 380 |
|
| 3 | [noun prp] do [adv] [prep] | 92 |
|
| 4 | [noun prp] [adv] know [prep] | 33 |
|
