| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] a [adj] [noun] ago | 47 |
|
| 2 | be [vb pp] a [adj] [noun] ago | 47 |
|
| 3 | been [vb pp] a [adj] [noun] [adv] | 45 |
|
| 4 | [been] [vb pp] a [adj] [noun] ago | 9 |
|
| 5 | been [verb] a [adj] [noun] ago | 9 |
|
| 6 | been [vb pp] [art] [adj] [noun] ago | 9 |
|
