| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] years [prep] | 4119 |
|
| 2 | be [prep] [adj] [prep] | 1430 |
|
| 3 | be [prep] [adj] years | 308 |
|
| 4 | be [adj] years [prep] | 226 |
|
| 5 | be [prep] years [prep] | 5 |
|
