| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun prp] a few years [adv] | 16 |
|
| 2 | in [noun prp] a few years [adv] | 14 |
|
| 3 | in [noun prp] a few years ago | 9 |
|
| 4 | in [noun prp] a few years ago | 9 |
|
