| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [be] [verb] [prep] | 40773 |
|
| 2 | to [be] [vb pp] [prep] | 39071 |
|
| 3 | [prep] [be] [vb pp] [prep] | 38937 |
|
| 4 | to [be] [vb pp] [prep] | 38845 |
|
