| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] years [unc] | 817 |
|
| 2 | [be] [prep] [adj] years | 308 |
|
| 3 | [be] [prep] [adj] [unc] | 151 |
|
| 4 | [be] [adj] years [unc] | 19 |
|
