| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least 25% | 9 |
|
| 2 | [prep] least 25% | 9 |
|
| 3 | at least 25% | 9 |
|
| 4 | [prep] least 25% | 9 |
|
| 5 | least 25% of | 7 |
|
| 6 | least 25% [prep] | 7 |
|
| 7 | least 25% of | 7 |
|
| 8 | least 25% [prep] | 7 |
|
