| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] why [verb] n't [pron] [vb infin] | 61 |
|
| 2 | [coord] why [verb] n't [pron] [vb infin] | 60 |
|
| 3 | but why [verb] n't [pron] [verb] | 37 |
|
| 4 | but [adv] [verb] n't [pron] [vb infin] | 36 |
|
| 5 | but why [verb] [adv] [pron] [vb infin] | 34 |
|
| 6 | but why [verb] n't [pron] [vb infin] | 34 |
|
| 7 | but why [verb] [not/n't] [pron] [vb infin] | 34 |
|
| 8 | but why [verb] not [pron] [vb infin] | 34 |
|
