| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [verb] be | 936 |
|
| 2 | [prep] [be] [verb] be | 929 |
|
| 3 | to [be] [verb] [be] | 891 |
|
| 4 | to [be] [verb] be | 891 |
|
