| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [verb] at all | 15 |
|
| 2 | what [pron] mean [prep] all | 7 |
|
| 3 | what [pron] mean [prep] all | 7 |
|
| 4 | what [pron] mean at [adj] | 6 |
|
| 5 | what [pron] mean at all | 5 |
|
| 6 | [pron] [pron] mean at all | 5 |
|
| 7 | [Wh det] [pron] mean at all | 5 |
|
| 8 | what [pron] mean at all | 5 |
|
