| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] year ' [noun sg] | 1212 |
|
| 2 | four [noun] ' [noun sg] | 149 |
|
| 3 | four year [unc] [noun sg] | 72 |
|
| 4 | four year ' [noun] | 68 |
|
