| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [verb] to be | 2596 |
|
| 2 | are [vb pp] to be | 1979 |
|
| 3 | be thought to be | 863 |
|
| 4 | [be] thought to be | 863 |
|
| 5 | [am/are] thought to be | 165 |
|
| 6 | are think to be | 164 |
|
| 7 | are thought to [be] | 163 |
|
| 8 | are thought [prep] be | 163 |
|
| 9 | are thought to be | 163 |
|
| 10 | are thought to be | 163 |
|
| 11 | are thought to [be] | 163 |
|
| 12 | are thought [prep] be | 163 |
|
