| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [to-vb] [noun pl] at [noun prp] | 14 |
|
| 2 | be [vb pp] [to-vb] [noun pl] at [noun prp] | 12 |
|
| 3 | be ask [to-vb] [noun pl] at [noun prp] | 9 |
|
| 4 | be asked [to-vb] [noun pl] at [noun prp] | 9 |
|
