| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] years [unc] [noun] | 722 |
|
| 2 | after [adj] [noun] [unc] [noun] | 312 |
|
| 3 | after [adj] [noun pl] [unc] [noun] | 173 |
|
| 4 | after [adj] year [unc] [noun] | 130 |
|
