| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [art] difference in | 30 |
|
| 2 | for the difference in | 28 |
|
| 3 | for the difference in | 28 |
|
| 4 | for [art] difference in | 15 |
|
| 5 | for [art] differences in | 15 |
|
