| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] but | 198 |
|
| 2 | [vb infin] [adv] [modal v] | 139 |
|
| 3 | [adv] but [modal v] | 100 |
|
| 4 | [vb infin] but [modal v] | 34 |
|
