| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] mean at all | 5 |
|
| 2 | [pron] [pers pn] mean at all | 5 |
|
| 3 | [pron] [pron] mean at all | 5 |
|
| 4 | [Wh det] [pron] mean at all | 5 |
|
| 5 | what [pron] mean at all | 5 |
|
