| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] why do n't you | 11 |
|
| 2 | [pers pn] [vb past] why do n't you | 11 |
|
| 3 | she [vb past] why do n't you | 6 |
|
| 4 | she [vb past] why do n't you | 6 |
|
| 5 | [vb past] why do n't you [verb] | 15 |
|
| 6 | [vb past] why do n't you [vb infin] | 15 |
|
