| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] ought [prep] [be] | 53 |
|
| 2 | [adv] [pers pn] ought [prep] [be] | 42 |
|
| 3 | [adv] we ought [prep] [be] | 18 |
|
| 4 | [adv] we [modal v] [prep] [be] | 17 |
|
| 5 | [adv] we ought [prep] [be] | 12 |
|
