| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [verb] [prep] | 3025 |
|
| 2 | be [verb] [prep] be | 1700 |
|
| 3 | be [vb pp] [prep] be | 1671 |
|
| 4 | [vb pp] [verb] [prep] be | 187 |
|
