| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [to-vb] at | 101 |
|
| 2 | [be] [vb pp] to look at | 15 |
|
| 3 | [be] asked [to-vb] at | 13 |
|
| 4 | [be] required [to-vb] at | 12 |
|
| 5 | [be] allowed [to-vb] at | 9 |
|
| 6 | [be] expected [to-vb] at | 8 |
|
| 7 | [be] forced [to-vb] at | 6 |
|
| 8 | [be] [vb pp] to work at | 6 |
|
| 9 | [be] invited [to-vb] at | 5 |
|
| 10 | [be] made [to-vb] at | 5 |
|
