| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] did n't know [Wh det] | 535 |
|
| 2 | [pers pn] did n't know [Wh det] | 533 |
|
| 3 | we do n't know [Wh det] | 175 |
|
| 4 | we [verb] n't know [Wh det] | 175 |
|
| 5 | we did n't know [pron] | 82 |
|
| 6 | we did n't [verb] [Wh det] | 50 |
|
| 7 | we did not know [Wh det] | 50 |
|
| 8 | we did [adv] know [Wh det] | 50 |
|
| 9 | we did n't [vb infin] [Wh det] | 50 |
|
| 10 | we did [not/n't] know [Wh det] | 50 |
|
| 11 | we [vb past] n't know [Wh det] | 43 |
|
| 12 | we did n't know [Wh det] | 43 |
|
| 13 | we did n't know [Wh det] | 43 |
|
