| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] do it mean for | 7 |
|
| 2 | [pron] do it mean for | 7 |
|
| 3 | what do it mean for | 7 |
|
| 4 | what do it mean for | 7 |
|
| 5 | [pron] does it mean for | 6 |
|
