| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be thought to [be] in | 24 |
|
| 2 | be thought to be in | 24 |
|
| 3 | are thought to [be] in | 8 |
|
| 4 | is thought to [be] in | 6 |
|
| 5 | were thought to [be] in | 5 |
|
