| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [prep] [be] | 1197 |
|
| 2 | it ought [prep] [be] | 182 |
|
| 3 | [verb] it ought [prep] | 29 |
|
| 4 | [verb] ought [prep] [be] | 20 |
|
