| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] [verb] [be] | 3044 |
|
| 2 | [pron] [pers pn] [verb] [is] | 1985 |
|
| 3 | what [pron] [verb] [is] | 1342 |
|
