| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] a [adj] time ago | 5 |
|
| 2 | have [been] a [adj] time ago | 5 |
|
| 3 | [been] [verb] a [adj] time ago | 5 |
|
| 4 | [been] [vb pp] a [adj] time ago | 5 |
|
