| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | think to have been [adj] | 17 |
|
| 2 | thought to have [be] [adj] | 17 |
|
| 3 | think to have [been] [adj] | 17 |
|
| 4 | think to have be [adj] | 17 |
|
