| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [verb] be | 2352 |
|
| 2 | [Wh det] [be] [verb] be | 625 |
|
| 3 | what [be] [verb] [be] | 509 |
|
| 4 | what [be] [verb] be | 509 |
|
