| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [noun] [ex0] [be] [prep] | 16 |
|
| 2 | [verb] what [noun] [pron] [is] [prep] | 14 |
|
| 3 | [verb] [pron] [noun] [ex0] [is] [prep] | 10 |
|
| 4 | [verb] what [noun] [ex0] [is] [prep] | 8 |
|
