| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but do [adv] [vb infin] | 2229 |
|
| 2 | do they [adv] [vb infin] | 284 |
|
| 3 | but do they [vb infin] | 30 |
|
| 4 | but do they [adv] | 13 |
|
