| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [modal v] [pers pn] | 3522 |
|
| 2 | mean what [pers pn] | 211 |
|
| 3 | mean [modal v] [pers pn] | 47 |
|
| 4 | mean what [modal v] | 12 |
|
