| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be to [be] [vb pp] | 11382 |
|
| 2 | to [be] [vb pp] at | 1973 |
|
| 3 | be [be] [vb pp] at | 489 |
|
| 4 | be to [be] at | 29 |
|
