| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] a [adj] [noun] | 2201 |
|
| 2 | [be] a [adj] [noun] ago | 99 |
|
| 3 | [vb pp] a [adj] [noun] ago | 37 |
|
| 4 | [be] [vb pp] a [noun] ago | 36 |
|
