| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] difference in [noun sg] between the | 9 |
|
| 2 | [det] difference in [noun] between the | 9 |
|
| 3 | [det] difference in [noun] between the | 8 |
|
| 4 | any difference in [noun] between the | 5 |
|
