| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was a long [noun] ago | 66 |
|
| 2 | [vb pp] a long [noun] ago | 34 |
|
| 3 | was [vb pp] a [noun] ago | 23 |
|
| 4 | was [vb pp] a long [noun] | 15 |
|
