| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] [prep] [num] | 2478 |
|
| 2 | [been] [vb pp] [prep] [num] | 2167 |
|
| 3 | [be] reduced [prep] [num] | 495 |
|
| 4 | [been] reduced [prep] [adj] | 125 |
|
| 5 | [been] reduce [prep] [num] | 97 |
|
