| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] in [adv] a year | 11 |
|
| 2 | [noun sg] in [adv] a year | 11 |
|
| 3 | in [adv] a year ['s] | 7 |
|
| 4 | in [adv] a year 's | 7 |
|
| 5 | in [adv] a year 's | 7 |
|
| 6 | in [adv] a year [unc] | 7 |
|
