| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] that [pron] know [adv] | 6 |
|
| 2 | not [vb infin] [that] [pron] know [adv] | 6 |
|
| 3 | not [verb] [that] [pers pn] know [adv] | 6 |
|
