| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [coord] [noun] [vb past] [num] year | 9 |
|
| 2 | [noun prp] [coord] [noun] [vb past] [num] year | 7 |
|
| 3 | [coord] [noun] [vb past] [num] year [adv] | 8 |
|
| 4 | [coord] [noun] [vb past] [num] year [adv] | 8 |
|
| 5 | [coord] [noun] [vb past] [num] year ago | 7 |
|
| 6 | [coord] [noun] [vb past] [num] year ago | 7 |
|
