| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] ought [prep] be | 34 |
|
| 2 | [Wh adv] [noun] ought [prep] be | 11 |
|
| 3 | [prep] [Wh adv] [noun] ought [prep] | 6 |
|
