| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] make a [adj] difference | 13 |
|
| 2 | it [modal v] make a [adj] difference | 13 |
|
| 3 | it [verb] make a [adj] difference | 6 |
|
| 4 | it [vb -s] make a [adj] difference | 5 |
|
