| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a [noun] | 35545 |
|
| 2 | [adv] [prep] [art] year | 1193 |
|
| 3 | [adv] [prep] [art] year | 1193 |
|
| 4 | [adv] [prep] a year | 226 |
|
