| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [adj] year of [noun] | 374 |
|
| 2 | twenty [adj] [noun] of [noun] | 45 |
|
| 3 | twenty [adj] year [prep] [noun] | 20 |
|
| 4 | twenty [adj] year [prep] [noun] | 20 |
|
| 5 | twenty [adj] year of [noun] | 15 |
|
