| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] year [unc] [noun] | 2359 |
|
| 2 | [prep] [num] year [unc] [noun] | 741 |
|
| 3 | [prep] ten [noun] [unc] [noun] | 62 |
|
| 4 | [prep] ten year [unc] [noun] | 52 |
|
| 5 | [prep] ten year [unc] [noun] | 52 |
|
