| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [prep] [num] | 7473 |
|
| 2 | [prep] [num] year | 1221 |
|
| 3 | [pron] [num] year | 223 |
|
| 4 | [pron] [prep] year | 10 |
|
