| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] than [adv] [adj] | 474 |
|
| 2 | [adj] than [adj] year | 101 |
|
| 3 | [adj] [adv] [adj] year | 64 |
|
| 4 | than [adv] [adj] year | 14 |
|
