| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] it [prep] | 2175 |
|
| 2 | [not/n't] [vb infin] it [prep] | 1748 |
|
| 3 | [not/n't] know [pron] [prep] | 351 |
|
| 4 | [adv] know it [prep] | 23 |
|
| 5 | [not/n't] know it [prep] | 21 |
|
| 6 | [not/n't] know it [prep] | 19 |
|
