| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [vb pp] [adj] | 165 |
|
| 2 | [pron] have been [vb pp] that | 84 |
|
| 3 | it have been [verb] that | 57 |
|
| 4 | it [verb] been [vb pp] that | 51 |
|
| 5 | it have [be] [vb pp] that | 51 |
|
| 6 | it have [been] [vb pp] that | 51 |
|
| 7 | it have be [vb pp] that | 51 |
|
