| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] years [unc] [noun] | 722 |
|
| 2 | [prep] [adj] [noun] [unc] time | 358 |
|
| 3 | [prep] [adj] [noun pl] [unc] time | 316 |
|
| 4 | [prep] [adj] year [unc] time | 187 |
|
