| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [noun] do [not/n't] [verb] | 513 |
|
| 2 | [conj] [noun] do [not/n't] answer | 19 |
|
| 3 | but [noun] [verb] [not/n't] answer | 7 |
|
| 4 | but [noun] do [adv] answer | 7 |
|
