| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] n't know [pron] | 3457 |
|
| 2 | [noun pl] i [verb] n't know | 60 |
|
| 3 | [noun pl] [verb] n't know [pron] | 47 |
|
| 4 | [noun pl] i [verb] know [pron] | 16 |
|
