| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [Wh adv] [verb] [pron] [verb] | 370 |
|
| 2 | but [Wh adv] [verb] [pron] [vb infin] | 337 |
|
| 3 | [conj] [Wh adv] [verb] [pron] do | 44 |
|
| 4 | but [adv] [verb] [pron] do | 18 |
|
| 5 | but [Wh adv] [verb] [pron] do | 17 |
|
