| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] | 37993 |
|
| 2 | had been [vb pp] | 31868 |
|
| 3 | have been made | 3660 |
|
| 4 | [verb] been made | 3660 |
|
| 5 | had been make | 1049 |
|
| 6 | [vb past] been made | 992 |
|
| 7 | had [be] made | 978 |
|
| 8 | had be made | 978 |
|
| 9 | had [been] made | 978 |
|
