| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] years | 7661 |
|
| 2 | [adv] twenty [noun] | 832 |
|
| 3 | [adv] twenty [noun pl] | 737 |
|
| 4 | [adv] twenty years | 321 |
|
| 5 | [adv] twenty year | 311 |
|
