| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adj] [noun] [adv] a year | 14 |
|
| 2 | [art] [adj] [noun] [adv] a year | 14 |
|
| 3 | [art] [adj] [noun] [adv] a year | 14 |
|
| 4 | [art] [adj] [noun sg] [adv] a year | 13 |
|
| 5 | a [adj] [noun] [adv] a year | 7 |
|
| 6 | the [adj] [noun] [adv] a year | 7 |
|
| 7 | the [adj] [noun] [adv] a year | 7 |
|
| 8 | a [adj] [noun] [adv] a year | 7 |
|
| 9 | [art] [adj] [noun] once a year | 5 |
|
