| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] think they ought [prep] | 5 |
|
| 2 | [pron] think they ought [prep] | 5 |
|
| 3 | think they ought [prep] [be] | 6 |
|
| 4 | think they ought [prep] be | 6 |
|
| 5 | think they ought [prep] [be] | 6 |
|
| 6 | think they ought [prep] be | 6 |
|
