| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] ought to be | 958 |
|
| 2 | [Wh det] [vb mod] to be | 316 |
|
| 3 | [Wh det] [modal v] to be | 316 |
|
| 4 | [Wh det] ought [prep] be | 107 |
|
| 5 | [Wh det] ought to [be] | 107 |
|
| 6 | [Wh det] ought to be | 107 |
|
