| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't [verb] [pron] [verb] | 8386 |
|
| 2 | n't [vb infin] [pron] [verb] | 8001 |
|
| 3 | [adv] know [pron] [verb] | 1545 |
|
| 4 | not know [pron] [verb] | 1420 |
|
| 5 | [not/n't] know [pron] [verb] | 1420 |
|
| 6 | n't know [pron] [verb] | 1250 |
|
