| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb mod] to [be] [vb pp] | 69 |
|
| 2 | what [modal v] to be [vb pp] | 69 |
|
| 3 | what [modal v] to [be] [vb pp] | 69 |
|
| 4 | what [modal v] to be [vb pp] | 69 |
|
| 5 | what [modal v] to [be] [vb pp] | 69 |
|
| 6 | what used to [be] [vb pp] | 49 |
|
| 7 | what used to [be] [vb pp] | 49 |
|
| 8 | what [modal v] to [be] called | 33 |
|
| 9 | what ought to [be] [vb pp] | 20 |
|
| 10 | what ought to [be] [vb pp] | 20 |
|
| 11 | what [modal v] to [be] known | 12 |
|
| 12 | what [modal v] to [be] done | 10 |
|
