| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] i do [adv] [vb infin] | 172 |
|
| 2 | reason i do [adv] [vb infin] | 23 |
|
| 3 | reason [Wh adv] i do [adv] | 8 |
|
