| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be thought [prep] be [art] | 9 |
|
| 2 | [vb mod] [be] thought to be [art] | 9 |
|
| 3 | [vb mod] [be] thought [prep] be the | 6 |
|
| 4 | might [be] thought [prep] be [art] | 6 |
|
