| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it ought to [be] | 182 |
|
| 2 | [adv] ought to [be] | 73 |
|
| 3 | it [adv] to [be] | 33 |
|
| 4 | it [adv] ought to | 8 |
|
