| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] a [adj] time ago | 9 |
|
| 2 | [verb] [adv] a long time ago | 8 |
|
| 3 | [verb] [adv] a long time ago | 8 |
|
| 4 | [verb] [adv] a [adj] time ago | 7 |
|
| 5 | [vb pp] [adv] a [adj] time ago | 5 |
|
