| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't know [adv] [noun] | 127 |
|
| 2 | n't [verb] [adv] [noun pl] | 86 |
|
| 3 | [adv] know [adv] [noun pl] | 28 |
|
| 4 | not know [adv] [noun pl] | 19 |
|
| 5 | [not/n't] know [adv] [noun pl] | 19 |
|
