| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [adv] | 666 |
|
| 2 | [prep] a [adj] than | 168 |
|
| 3 | [prep] [adj] than [adv] | 163 |
|
| 4 | a [adj] than [adv] | 29 |
|
