| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have become clear that [noun] | 9 |
|
| 2 | it have [verb] clear that [noun] | 9 |
|
| 3 | it have [vb pp] clear that [noun] | 9 |
|
| 4 | it have become clear that [noun] | 9 |
|
| 5 | it has [verb] clear that [noun] | 6 |
|
| 6 | it have [verb] clear that [noun sg] | 5 |
|
