| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [noun] [noun] | 21328 |
|
| 2 | [prep] [det] [noun pl] [noun] | 2013 |
|
| 3 | [prep] [adj] years [noun] | 710 |
|
| 4 | [prep] [det] year [noun] | 223 |
|
