| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it ought [prep] be | 6 |
|
| 2 | but it ought [prep] be | 6 |
|
| 3 | but it ought [prep] [be] | 6 |
|
| 4 | but it ought [prep] [be] | 6 |
|
| 5 | but it ought to [be] | 6 |
|
