| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had [been] widely [verb] that | 7 |
|
| 2 | it had be widely [verb] that | 7 |
|
| 3 | it had been widely [verb] that | 7 |
|
| 4 | it had [be] widely [vb pp] that | 7 |
|
