| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] ought to [be] | 958 |
|
| 2 | [pers pn] ought to [be] | 713 |
|
| 3 | they [modal v] to [be] | 303 |
|
| 4 | they ought to [be] | 98 |
|
| 5 | they ought [prep] [be] | 97 |
|
