| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pers pn] [art] [adj] time ago | 5 |
|
| 2 | [prep] [pers pn] [art] long time ago | 5 |
|
| 3 | [prep] [pers pn] a [adj] time ago | 5 |
|
