| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [verb] a [noun] | 4837 |
|
| 2 | been [vb pp] [verb] [noun] | 1246 |
|
| 3 | been [verb] a [noun] | 1212 |
|
| 4 | been [vb pp] a [noun] | 692 |
|
| 5 | been [vb pp] [verb] a | 547 |
|
