| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [be] thought to [be] | 80 |
|
| 2 | [vb mod] [be] thought to [be] | 36 |
|
| 3 | [Wh det] [vb mod] [be] thought to | 7 |
|
