| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [be] [vb pp] to be | 615 |
|
| 2 | [prep] [noun prp] [be] [vb pp] to | 308 |
|
| 3 | [prep] [be] [vb pp] to be | 203 |
|
| 4 | [prep] [noun prp] [be] to be | 163 |
|
