| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [noun sg] be these | 10 |
|
| 2 | what [noun sg] [be] these | 10 |
|
| 3 | what [noun sg] [am/are] these | 8 |
|
| 4 | what [noun sg] are these | 8 |
|
