| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but why do n't [pers pn] | 39 |
|
| 2 | but why do n't [pron] | 39 |
|
| 3 | but why do n't you | 19 |
|
| 4 | but why do n't you | 19 |
|
| 5 | but why do n't we | 8 |
|
| 6 | but why do n't we | 8 |
|
| 7 | but why do n't [art] | 7 |
|
| 8 | but why do n't [art] | 7 |
|
| 9 | but why do n't the | 6 |
|
| 10 | but why do n't the | 6 |
|
| 11 | but why do n't she | 5 |
|
| 12 | but why do n't she | 5 |
|
