| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] a [noun] and | 2198 |
|
| 2 | [vb past] [been] a [noun] | 1642 |
|
| 3 | [been] a [noun] and | 135 |
|
| 4 | [vb past] [been] [noun] and | 57 |
|
