| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] [vb -s] is that | 29 |
|
| 2 | [coord] what [pers pn] [vb -s] is | 16 |
|
| 3 | [coord] what [pers pn] is that | 7 |
|
