| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what ought [prep] be do | 10 |
|
| 2 | what ought to [be] do | 10 |
|
| 3 | what ought [prep] [be] do | 10 |
|
| 4 | what ought to [be] do | 10 |
|
| 5 | what ought [prep] [be] do | 10 |
|
| 6 | what ought [prep] [be] done | 10 |
|
| 7 | what ought [prep] [be] do | 10 |
|
| 8 | what ought [prep] be do | 10 |
|
