| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't [verb] [adv] | 10388 |
|
| 2 | n't [vb infin] [adv] | 8853 |
|
| 3 | n't know [adv] | 3817 |
|
| 4 | [adv] know [adv] | 731 |
|
| 5 | not know [adv] | 658 |
|
| 6 | [not/n't] know [adv] | 658 |
|
| 7 | n't know [adv] | 549 |
|
