| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] do n't know | 121 |
|
| 2 | [Wh det] we do n't [verb] | 94 |
|
| 3 | [Wh det] we do n't [vb infin] | 93 |
|
| 4 | [Wh det] we do not know | 38 |
|
| 5 | [Wh det] we do [adv] know | 38 |
|
| 6 | [Wh det] we do [not/n't] know | 38 |
|
| 7 | [pron] we do n't know | 34 |
|
| 8 | [Wh det] we [verb] n't know | 22 |
|
| 9 | [Wh det] we do n't know | 22 |
|
