| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | she did n't know [pron] | 167 |
|
| 2 | [pron] did n't know who | 61 |
|
| 3 | she did n't [verb] who | 11 |
|
| 4 | she did n't [vb infin] who | 11 |
|
| 5 | she [verb] n't know who | 9 |
|
| 6 | she do n't know who | 9 |
|
| 7 | she did not know who | 8 |
|
| 8 | she did [not/n't] know who | 8 |
|
| 9 | she did [adv] know who | 8 |
|
| 10 | she did n't know who | 7 |
|
| 11 | she [vb past] n't know who | 7 |
|
