| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been reduced [prep] | 326 |
|
| 2 | been reduced to | 166 |
|
| 3 | been reduced to | 166 |
|
| 4 | been reduced by | 81 |
|
| 5 | been reduced by | 81 |
|
| 6 | been reduced from | 46 |
|
| 7 | been reduced from | 46 |
|
| 8 | been reduced in | 19 |
|
| 9 | been reduced in | 19 |
|
