| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] a [adj] | 15837 |
|
| 2 | [noun] [vb past] [been] [adj] | 2716 |
|
| 3 | [vb past] [been] a [adj] | 1272 |
|
| 4 | [noun] [vb past] [been] a | 845 |
|
| 5 | [noun] [been] a [adj] | 27 |
|
