| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] why i do | 19 |
|
| 2 | [vb infin] [Wh adv] i do | 17 |
|
| 3 | know [Wh adv] i do | 15 |
|
| 4 | know [Wh adv] i do | 13 |
|
| 5 | [vb base] [Wh adv] i do | 8 |
|
