| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [prep] [adj] [noun] | 1750 |
|
| 2 | [verb] been reduce [prep] [adj] [noun] | 29 |
|
| 3 | have been reduce [prep] [adj] [noun] | 29 |
|
| 4 | had [been] reduce [prep] [adj] [noun] | 17 |
|
| 5 | had [be] reduce [prep] [adj] [noun] | 17 |
|
| 6 | [vb past] been reduce [prep] [adj] [noun] | 17 |
|
| 7 | had be reduce [prep] [adj] [noun] | 17 |
|
