| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adj] year | 3288 |
|
| 2 | than [adj] year | 1947 |
|
| 3 | than [pron] [adj] | 1576 |
|
| 4 | than [pron] year | 15 |
|
