| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] a [adj] | 427 |
|
| 2 | [coord] [vb pp] a [adj] | 244 |
|
| 3 | [coord] [been] [vb pp] a | 9 |
|
| 4 | [coord] [been] [vb pp] [adj] | 9 |
|
