| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how does it work [prep] | 5 |
|
| 2 | how does it work [prep] | 5 |
|
| 3 | [adv] does it work [prep] | 5 |
|
| 4 | [Wh adv] does it work [prep] | 5 |
|
| 5 | does it work [prep] [art] | 6 |
|
| 6 | does it work [prep] [art] | 6 |
|
