| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been reduced [prep] | 281 |
|
| 2 | have be reduced to | 137 |
|
| 3 | had be reduced [prep] | 112 |
|
| 4 | has be reduced [prep] | 94 |
|
| 5 | have be reduced by | 70 |
|
| 6 | have be reduced [prep] | 51 |
|
| 7 | have be reduced from | 44 |
|
| 8 | have be reduced in | 16 |
|
| 9 | have be reduced [prep] | 12 |
|
| 10 | to have be reduced [prep] | 5 |
|
