| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't know [conj] | 2467 |
|
| 2 | n't know [conj] i | 354 |
|
| 3 | do n't know i | 320 |
|
| 4 | do n't [conj] i | 72 |
|
| 5 | do know [conj] i | 7 |
|
