| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [vb pp] [prep] [art] | 15410 |
|
| 2 | to be [vb pp] [prep] [be] | 251 |
|
| 3 | be [vb pp] [prep] [be] [art] | 230 |
|
| 4 | to be [vb pp] [be] [art] | 168 |
|
