| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [be] [vb pp] [prep] | 39071 |
|
| 2 | be to [be] [vb pp] | 11382 |
|
| 3 | be [be] [vb pp] [prep] | 7722 |
|
| 4 | be to [be] [prep] | 312 |
|
| 5 | be to [vb pp] [prep] | 5 |
|
