| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] do they mean | 24 |
|
| 2 | [Wh det] do they mean | 24 |
|
| 3 | what do they mean | 23 |
|
| 4 | what do they mean | 23 |
|
| 5 | do they mean [prep] | 10 |
|
| 6 | do they mean [prep] | 10 |
|
| 7 | do they mean by | 8 |
|
| 8 | do they mean by | 8 |
|
