| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years [unc] [noun sg] [conj] | 102 |
|
| 2 | four [noun] [unc] [noun sg] [conj] | 22 |
|
| 3 | four [noun pl] [unc] [noun sg] [conj] | 19 |
|
| 4 | four year [unc] [noun sg] [conj] | 7 |
|
| 5 | four years [unc] [noun] [conj] | 6 |
|
