| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] n't know [adj] | 715 |
|
| 2 | [verb] n't know [det] | 676 |
|
| 3 | [verb] n't [verb] enough | 328 |
|
| 4 | [verb] [not/n't] know enough | 28 |
|
| 5 | [verb] not know enough | 28 |
|
| 6 | [verb] [adv] know enough | 28 |
|
| 7 | [verb] n't know enough | 19 |
|
