| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] a few years ago | 121 |
|
| 2 | [noun] a few years ago | 121 |
|
| 3 | [noun sg] a few years ago | 71 |
|
| 4 | [noun prp] a few years ago | 29 |
|
| 5 | [noun pl] a few years ago | 19 |
|
