| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] [adv] [adv] a | 51 |
|
| 2 | [adj] [noun] [adv] a year | 39 |
|
| 3 | [noun] [adv] [adv] a year | 29 |
|
| 4 | [adj] [adv] [adv] a year | 6 |
|
