| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be reduced from | 226 |
|
| 2 | be reduced from | 77 |
|
| 3 | was reduced from | 61 |
|
| 4 | been reduced from | 46 |
|
| 5 | is reduced from | 18 |
|
| 6 | were reduced from | 12 |
|
| 7 | being reduced from | 6 |
|
| 8 | are reduced from | 5 |
|
