| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] know [conj] i [verb] | 166 |
|
| 2 | [not/n't] [conj] i [verb] [pron] | 130 |
|
| 3 | know [conj] i [verb] [pron] | 118 |
|
| 4 | [not/n't] know [conj] [verb] [pron] | 44 |
|
| 5 | [not/n't] know i [verb] [pron] | 40 |
|
