| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | twenty year ago [art] [noun] | 12 |
|
| 2 | twenty year ago [art] [noun] | 12 |
|
| 3 | twenty year ago the [noun] | 10 |
|
| 4 | twenty year ago the [noun] | 10 |
|
| 5 | twenty year ago [adj] [noun] | 8 |
|
| 6 | twenty year ago [noun] [noun] | 6 |
|
| 7 | twenty year ago [noun] [noun] | 6 |
|
