| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] a few years [adv] | 8 |
|
| 2 | be [adv] a few years [adv] | 8 |
|
| 3 | be [adv] a few years [adv] | 8 |
|
| 4 | be [adv] a few years ago | 7 |
|
| 5 | be [adv] a few years ago | 7 |
|
