| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [to-vb] at [art] [noun sg] | 27 |
|
| 2 | be [vb pp] [to-vb] at the [noun] | 27 |
|
| 3 | be asked [to-vb] at [art] [noun] | 5 |
|
