| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] had been [vb pp] | 932 |
|
| 2 | this have been [vb pp] | 738 |
|
| 3 | this [verb] been [vb pp] | 738 |
|
| 4 | this had been [verb] | 165 |
|
| 5 | this had [be] [vb pp] | 155 |
|
| 6 | this [vb past] been [vb pp] | 155 |
|
| 7 | this had be [vb pp] | 155 |
|
| 8 | this had [been] [vb pp] | 155 |
|
