| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] ought to [be] doing | 30 |
|
| 2 | i ought to [be] [verb] | 22 |
|
| 3 | i ought to [be] [v-ing] | 17 |
|
| 4 | i ought to [be] do | 5 |
|
| 5 | i [modal v] to [be] doing | 5 |
|
| 6 | i ought [prep] [be] doing | 5 |
|
