| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years [unc] [noun sg] | 1213 |
|
| 2 | [num] years [unc] [noun sg] | 1117 |
|
| 3 | twenty [noun] [unc] [noun sg] | 53 |
|
| 4 | twenty [noun pl] [unc] [noun sg] | 47 |
|
| 5 | twenty year [unc] [noun sg] | 39 |
|
| 6 | twenty years [unc] [noun] | 38 |
|
| 7 | twenty years [unc] [noun sg] | 37 |
|
