| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] ought to [be] | 107 |
|
| 2 | [Wh det] ought to be | 107 |
|
| 3 | [Wh det] ought to be | 107 |
|
| 4 | [Wh det] ought to [be] | 107 |
|
| 5 | which ought to [be] | 61 |
|
| 6 | what ought to [be] | 46 |
|
