| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were thought to be [adj] [prep] | 11 |
|
| 2 | were thought to be [adj] [prep] | 11 |
|
| 3 | were thought to [be] [adj] [prep] | 11 |
|
| 4 | were thought to [be] [adj] [prep] | 11 |
|
