| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] are [vb pp] to be [adj] | 31 |
|
| 2 | [det] are [vb pp] to be [adj] | 17 |
|
| 3 | [num] are [vb pp] to be [adj] | 8 |
|
| 4 | these are [vb pp] to be [adj] | 8 |
|
| 5 | these are [vb pp] to be [adj] | 8 |
|
| 6 | [adj] are said to be [adj] | 6 |
|
| 7 | [adj] are [vb pp] to be [adj] | 6 |
|
| 8 | [adj] are known to be [adj] | 5 |
|
| 9 | [adj] are thought to be [adj] | 5 |
|
