| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | three years [unc] [noun] | 146 |
|
| 2 | three years [unc] [noun sg] | 140 |
|
| 3 | years [unc] [noun sg] [noun] | 46 |
|
| 4 | three [unc] [noun sg] [noun] | 8 |
|
| 5 | three years [noun sg] [noun] | 5 |
|
