| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [verb] a | 1551 |
|
| 2 | be [vb pp] for [verb] | 760 |
|
| 3 | be [vb pp] for a | 654 |
|
| 4 | [vb pp] for [verb] a | 205 |
|
