| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | twenty [num] year [noun prp] | 5 |
|
| 2 | twenty [adj] year [noun prp] | 5 |
|
| 3 | twenty year [prep] [noun prp] | 23 |
|
| 4 | twenty year [prep] [noun prp] | 23 |
|
| 5 | twenty year [conj] [noun prp] | 8 |
|
| 6 | twenty year [adv] [noun prp] | 8 |
|
| 7 | twenty year [adv] [noun prp] | 8 |
|
| 8 | twenty year after [noun prp] | 7 |
|
| 9 | twenty year in [noun prp] | 7 |
|
| 10 | twenty year after [noun prp] | 7 |
|
| 11 | twenty year [subord] [noun prp] | 7 |
|
| 12 | twenty year in [noun prp] | 7 |
|
| 13 | twenty year ago [noun prp] | 5 |
|
| 14 | twenty year ago [noun prp] | 5 |
|
