| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] than [art] [adj] rate | 24 |
|
| 2 | [adj] than the [adj] rate | 22 |
|
| 3 | [adj] than the [adj] rate | 22 |
|
| 4 | [adj -er] than [art] [adj] rate | 13 |
|
| 5 | high than [art] [adj] rate | 10 |
|
| 6 | higher than [art] [adj] rate | 10 |
|
| 7 | [det] than [art] [adj] rate | 9 |
|
| 8 | less than [art] [adj] rate | 6 |
|
| 9 | less than [art] [adj] rate | 6 |
|
