| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] difference in [noun] [prep] the | 12 |
|
| 2 | [det] difference in [noun sg] [prep] the | 11 |
|
| 3 | [det] difference in [noun] [prep] the | 10 |
|
| 4 | [det] difference in [noun] between the | 9 |
|
| 5 | any difference in [noun] [prep] the | 6 |
|
