| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [adv] [art] year | 30 |
|
| 2 | [adj] [adv] a year | 28 |
|
| 3 | [adj] [adv] a year | 28 |
|
| 4 | [adj] [adv] [art] year | 16 |
|
| 5 | [det] [adv] [art] year | 9 |
|
| 6 | [adj] over [art] year | 7 |
|
| 7 | [adj] twice [art] year | 7 |
|
| 8 | [adj] once [art] year | 7 |
|
