| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [vb pp] for | 2577 |
|
| 2 | be [vb pp] for a | 2004 |
|
| 3 | [prep] be [vb pp] a | 593 |
|
| 4 | [prep] be for a | 22 |
|
