| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] a long [noun] | 73 |
|
| 2 | [vb past] a long [noun] ago | 43 |
|
| 3 | [vb past] [pron] a [noun] ago | 27 |
|
| 4 | [pron] a long [noun] ago | 20 |
|
