| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [vb pp] [to-vb] at [noun prp] | 13 |
|
| 2 | are expected [to-vb] at [noun] | 7 |
|
| 3 | are [vb pp] [to-vb] at [noun sg] | 6 |
|
