| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be thought to be | 863 |
|
| 2 | [is] thought to be | 330 |
|
| 3 | is thought to be | 316 |
|
| 4 | [was/were] thought to be | 301 |
|
| 5 | was thought to be | 201 |
|
| 6 | [am/are] thought to be | 165 |
|
| 7 | are thought to be | 163 |
|
| 8 | were thought to be | 100 |
|
| 9 | be thought to be | 50 |
|
| 10 | [be] thought to be | 50 |
|
| 11 | been thought to be | 16 |
|
| 12 | [been] thought to be | 16 |
|
| 13 | 's thought to be | 14 |
|
