| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years at the [adj] [noun sg] | 27 |
|
| 2 | [num] years at the [adj] [noun sg] | 22 |
|
| 3 | years [adv] at the [adj] [noun sg] | 6 |
|
| 4 | years [adv] at the [adj] [noun sg] | 6 |
|
| 5 | years at the [adj] [noun] [noun sg] | 5 |
|
| 6 | years at the [adj] [noun sg] [prep] | 11 |
|
| 7 | years at the [adj] [noun sg] [prep] | 11 |
|
| 8 | years at the [adj] [noun sg] in | 7 |
|
| 9 | years at the [adj] [noun sg] in | 7 |
|
