| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [prep] [adj] years | 1997 |
|
| 2 | [adj] [prep] [adj] [unc] | 1774 |
|
| 3 | [prep] [adj] years [unc] | 817 |
|
| 4 | [adj] [adj] years [unc] | 90 |
|
