| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] a [adj] [noun] ago | 24 |
|
| 2 | [verb] [pron] a long [noun] ago | 12 |
|
| 3 | [vb past] [pron] a long [noun] [adv] | 10 |
|
| 4 | [vb past] [pron] a [adj] [noun] ago | 6 |
|
| 5 | [vb past] [pron] a long [noun] ago | 6 |
|
| 6 | [vb past] [pron] [art] long [noun] ago | 6 |
|
