| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] had been | 1729 |
|
| 2 | [num] had been | 613 |
|
| 3 | three [verb] been | 49 |
|
| 4 | three have been | 49 |
|
| 5 | three had [been] | 22 |
|
| 6 | three had be | 22 |
|
| 7 | three [vb past] been | 22 |
|
| 8 | three had been | 22 |
|
| 9 | three had [be] | 22 |
|
