| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] what [is] | 476 |
|
| 2 | [noun] [to-vb] what [is] | 238 |
|
| 3 | [noun] to do [pron] [is] | 45 |
|
| 4 | [noun] do what [is] | 15 |
|
| 5 | [noun] to do what [be] | 15 |
|
