| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] did not [verb] [pron] | 9443 |
|
| 2 | [pron] did not [vb infin] [pron] | 9412 |
|
| 3 | [pron] [verb] not know [pron] | 5719 |
|
| 4 | [pron] do not know [pron] | 5717 |
|
| 5 | [pron] did not know [pron] | 1587 |
|
| 6 | [pron] [vb past] not know [pron] | 1587 |
|
| 7 | [pron] did [adv] know [pron] | 1586 |
|
