| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are to be [vb pp] [subord] [adj] | 17 |
|
| 2 | are [prep] be [vb pp] [subord] [adj] | 17 |
|
| 3 | are [prep] be [vb pp] as [adj] | 14 |
|
