| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] are [verb] to be | 95 |
|
| 2 | [prep] [noun] are [vb pp] to be | 80 |
|
| 3 | [prep] [noun] [be] thought to be | 32 |
|
| 4 | [prep] [noun] be thought to be | 32 |
|
| 5 | [prep] [noun] are thought [prep] be | 8 |
|
| 6 | [prep] [noun] are thought to be | 8 |
|
| 7 | [prep] [noun] are thought [prep] be | 8 |
|
| 8 | [prep] [noun] [am/are] thought to be | 8 |
|
| 9 | [prep] [noun] are thought to be | 8 |
|
| 10 | [prep] [noun] are think to be | 8 |
|
| 11 | [prep] [noun] are thought to [be] | 8 |
|
