| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [adv] [verb] [prep] | 6615 |
|
| 2 | [not/n't] [adv] [vb infin] [prep] | 2615 |
|
| 3 | [not/n't] [adv] know [prep] | 110 |
|
| 4 | [adv] [adv] know [prep] | 54 |
|
| 5 | [not/n't] [adv] know [prep] | 49 |
|
