| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] in [adj] [noun] | 921 |
|
| 2 | [prep] [adj] years [noun] | 710 |
|
| 3 | in [adj] years [noun] | 255 |
|
| 4 | [prep] in [adj] years | 18 |
|
