| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] ought to [be] [verb] | 21 |
|
| 2 | [Wh det] we [modal v] to [be] [verb] | 11 |
|
| 3 | [pron] we ought to [be] [verb] | 11 |
|
| 4 | [Wh det] we ought [prep] [be] [verb] | 11 |
|
