| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] a big | 260 |
|
| 2 | [verb] a big difference | 66 |
|
| 3 | [verb] [vb pp] a difference | 27 |
|
| 4 | [vb pp] a big difference | 12 |
|
