| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] n't know of any | 13 |
|
| 2 | i do n't know [prep] any | 13 |
|
| 3 | i do n't know [prep] any | 12 |
|
| 4 | i [vb base] n't know [prep] any | 12 |
|
