| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] a | 60585 |
|
| 2 | [vb pp] [prep] a number | 1246 |
|
| 3 | be [vb pp] a number | 67 |
|
| 4 | be [vb pp] [prep] number | 46 |
|
| 5 | be [prep] a number | 42 |
|
