| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] i [vb mod] [vb infin] | 612 |
|
| 2 | reason [Wh adv] i [vb mod] | 53 |
|
| 3 | reason i [vb mod] [vb infin] | 26 |
|
