| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] does it mean [subord] | 8 |
|
| 2 | what does it mean [subord] | 8 |
|
| 3 | what does it mean [subord] | 8 |
|
| 4 | [pron] does it mean [subord] | 8 |
|
