| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | year [coord] [adv] a [noun sg] | 8 |
|
| 2 | year [coord] [adv] a [noun] | 7 |
|
| 3 | years [coord] [adv] a [noun] | 7 |
|
| 4 | year and [adv] a [noun] | 6 |
|
