| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] after a [adj] years | 7 |
|
| 2 | [adv] after a [adj] years | 6 |
|
| 3 | [adv] after a few years | 5 |
|
| 4 | [adv] after a few years | 5 |
|
| 5 | [adv] after a [det] years | 5 |
|
