| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [verb] a [adj] [noun] | 699 |
|
| 2 | [verb] [been] [vb pp] [art] [adj] [noun] | 600 |
|
| 3 | [verb] [been] [vb pp] a [adj] [noun] | 458 |
|
| 4 | [verb] [be] [vb pp] a [adj] [noun] | 413 |
|
