| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] had been | 1729 |
|
| 2 | [det] had been | 881 |
|
| 3 | most [verb] been | 43 |
|
| 4 | most have been | 43 |
|
| 5 | most had [been] | 14 |
|
| 6 | most had been | 14 |
|
| 7 | most had [be] | 14 |
|
| 8 | most had be | 14 |
|
| 9 | most [vb past] been | 14 |
|
