| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [vb mod] to [be] | 108 |
|
| 2 | [prep] what [noun] [vb mod] [be] | 87 |
|
| 3 | [prep] [noun] [vb mod] to [be] | 64 |
|
| 4 | what [noun] [vb mod] to [be] | 15 |
|
| 5 | [prep] what [noun] [vb mod] to | 5 |
|
