| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't know [pron] | 5980 |
|
| 2 | do n't know i | 320 |
|
| 3 | n't know [pron] i | 269 |
|
| 4 | do n't [pron] i | 16 |
|
| 5 | do know [pron] i | 10 |
|
