| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it made [adj] difference | 15 |
|
| 2 | it [vb past] [det] difference | 15 |
|
| 3 | it [vb past] [adj] difference | 15 |
|
| 4 | it [vb past] little difference | 12 |
|
| 5 | it [vb past] little difference | 12 |
|
