| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] than [adv] | 631 |
|
| 2 | be [adj] than a | 567 |
|
| 3 | [adj] than [adv] a | 235 |
|
| 4 | be [adj] [adv] a | 192 |
|
