| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be reduced to | 275 |
|
| 2 | be reduced by | 184 |
|
| 3 | be reduced from | 77 |
|
| 4 | be reduced in | 48 |
|
| 5 | be reduced for | 10 |
|
| 6 | be reduced at | 8 |
|
| 7 | be reduced with | 7 |
|
| 8 | be reduced on | 7 |
|
| 9 | be reduced without | 6 |
|
