| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] we ought [prep] [be] do | 7 |
|
| 2 | [pron] we ought [prep] [be] do | 7 |
|
| 3 | what we ought [prep] [be] do | 7 |
|
| 4 | what we ought [prep] [be] do | 7 |
|
