| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] on [art] | 4829 |
|
| 2 | rate of [noun] on | 187 |
|
| 3 | rate of [noun] [art] | 34 |
|
| 4 | rate [noun] on [art] | 7 |
|
