| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] ought [prep] [be] | 962 |
|
| 2 | [pron] [adv] [prep] [be] | 432 |
|
| 3 | ought [adv] [prep] [be] | 178 |
|
| 4 | [pron] ought [adv] [prep] | 70 |
|
