| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [Wh adv] but i | 11 |
|
| 2 | [vb infin] [Wh adv] but i | 11 |
|
| 3 | know [Wh adv] but i | 10 |
|
| 4 | [vb infin] why but i | 10 |
|
