| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] year | 590 |
|
| 2 | up [prep] a [det] | 101 |
|
| 3 | up [prep] a year | 62 |
|
| 4 | up [prep] [det] year | 23 |
|
| 5 | up a [det] year | 6 |
|
