| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] at [adv] [adj] years | 9 |
|
| 2 | [vb -s] [adv] at [adv] [adj] years | 5 |
|
| 3 | go [adv] at [adv] [adj] years | 5 |
|
| 4 | [adv] [prep] at [adv] [adj] years | 41 |
|
| 5 | [adv] [prep] at [adv] [adj] years | 41 |
|
| 6 | [adv] for at [adv] [adj] years | 35 |
|
| 7 | [adv] for at [adv] [adj] years | 35 |
|
| 8 | [adv] [verb] at [adv] [adj] years | 8 |
|
