| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [art] | 53658 |
|
| 2 | to be [vb pp] [prep] | 38845 |
|
| 3 | to be [prep] [art] | 3147 |
|
| 4 | to be [vb pp] [art] | 1089 |
|
| 5 | to [vb pp] [prep] [art] | 25 |
|
