| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] difference | 5604 |
|
| 2 | the difference | 3802 |
|
| 3 | the difference | 3802 |
|
| 4 | a difference | 1168 |
|
| 5 | a difference | 1167 |
|
| 6 | no difference | 631 |
|
| 7 | no difference | 631 |
|
