| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the rate of [noun] [prep] | 677 |
|
| 2 | the rate of [noun sg] [prep] | 652 |
|
| 3 | the [noun] of return [prep] | 55 |
|
| 4 | [art] rate of return [prep] | 47 |
|
| 5 | the rate [prep] return [prep] | 39 |
|
| 6 | the rate of return [prep] | 39 |
|
| 7 | the rate [prep] return [prep] | 39 |
|
| 8 | the rate of return [prep] | 39 |
|
| 9 | the rate of return [prep] | 39 |
|
