| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] year ' [noun] | 721 |
|
| 2 | [prep] [num] year ' [noun] | 684 |
|
| 3 | [prep] two [noun] ' [noun] | 207 |
|
| 4 | [prep] two year [unc] [noun] | 107 |
|
| 5 | [prep] two year ' [noun] | 103 |
|
| 6 | [prep] two year ' [noun] | 103 |
|
