| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a year in [noun sg] | 98 |
|
| 2 | [adv] a year in | 44 |
|
| 3 | [adv] a year [noun sg] | 6 |
|
| 4 | [adv] a in [noun sg] | 6 |
|
