| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years ['s] [noun] [conj] | 106 |
|
| 2 | [num] years ['s] [noun] [conj] | 94 |
|
| 3 | four [noun] ['s] [noun] [conj] | 25 |
|
| 4 | four [noun pl] ['s] [noun] [conj] | 21 |
|
| 5 | four year ['s] [noun] [conj] | 7 |
|
| 6 | four years ['s] [noun] [conj] | 6 |
|
| 7 | four years [unc] [noun] [conj] | 6 |
|
