| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] ought to [be] | 958 |
|
| 2 | which [modal v] to [be] | 130 |
|
| 3 | which [vb mod] to [be] | 130 |
|
| 4 | which ought [prep] [be] | 61 |
|
| 5 | which ought to [be] | 61 |
|
