| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to [be] [art] | 3451 |
|
| 2 | are [vb pp] to [be] | 1979 |
|
| 3 | are [vb pp] to [art] | 1570 |
|
| 4 | are to [be] [art] | 35 |
|
