| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] in [num] [noun] ['s] [noun] | 25 |
|
| 2 | [adv] in [num] year ['s] [noun] | 22 |
|
| 3 | [adv] in [adj] year ['s] [noun] | 20 |
|
| 4 | [adv] [prep] [num] year ['s] [noun] | 19 |
|
| 5 | [adv] [prep] [num] year ['s] [noun] | 19 |
|
| 6 | [adv] in [num] year ['s] [noun] | 12 |
|
| 7 | [adv] in [num] year [unc] [noun] | 12 |
|
