| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] a few years ago | 17 |
|
| 2 | [noun prp] [verb] a few years [adv] | 13 |
|
| 3 | [noun prp] [verb] a few [noun] ago | 11 |
|
| 4 | [noun prp] [verb] a few [noun pl] ago | 11 |
|
| 5 | [noun prp] [verb] a few years ago | 7 |
|
| 6 | [noun prp] [verb] a few year ago | 7 |
|
| 7 | [noun prp] [verb] [art] few years ago | 7 |
|
| 8 | [noun prp] [verb] a [det] years ago | 7 |
|
| 9 | [noun prp] [verb] a [adj] years ago | 7 |
|
