| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun pl] [prep] a few years | 7 |
|
| 2 | [adj] [noun pl] [prep] a few years | 7 |
|
| 3 | [adj] [noun pl] a few years [adv] | 7 |
|
| 4 | [adj] [noun pl] a few years [adv] | 7 |
|
| 5 | [adj] [noun pl] a few years ago | 5 |
|
| 6 | [adj] [noun pl] a few years ago | 5 |
|
