| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you know why do n't | 5 |
|
| 2 | you know why do n't | 5 |
|
| 3 | [pron] know why do n't | 5 |
|
| 4 | [pers pn] know why do n't | 5 |
|
