| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [vb pp] in [art] | 3064 |
|
| 2 | [prep] be [vb pp] in [det] | 676 |
|
| 3 | be [vb pp] in [art] [det] | 238 |
|
| 4 | [prep] be in [art] [det] | 36 |
|
| 5 | [prep] be [vb pp] [art] [det] | 29 |
|
