| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] a [adj] | 22813 |
|
| 2 | be [vb pp] [prep] a [noun pl] | 281 |
|
| 3 | be [vb pp] [prep] [noun pl] [adj] | 240 |
|
| 4 | [vb pp] [prep] a [noun pl] [adj] | 8 |
|
