| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] a | 51401 |
|
| 2 | be [vb pp] [prep] [adj] | 38807 |
|
| 3 | [vb pp] [prep] a [adj] | 35699 |
|
| 4 | be [prep] a [adj] | 5112 |
|
| 5 | be [vb pp] a [adj] | 2515 |
|
