| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] years ago | 310 |
|
| 2 | [prep] [adj] years ago | 310 |
|
| 3 | in [adj] years [adv] | 109 |
|
| 4 | in [adj] years [adv] | 75 |
|
| 5 | in [adj] [noun pl] ago | 26 |
|
| 6 | in [adj] [noun] ago | 26 |
|
| 7 | in [adj] years ago | 16 |
|
| 8 | in [adj] years ago | 16 |
|
| 9 | in [adj] year ago | 16 |
|
