| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] than a quarter of the | 43 |
|
| 2 | [det] than a quarter of the | 43 |
|
| 3 | [det] than a quarter of the | 43 |
|
| 4 | less than a quarter of the | 20 |
|
| 5 | more than a quarter of the | 20 |
|
