| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] clear that [noun] | 71 |
|
| 2 | it clear that [adj] [noun] | 32 |
|
| 3 | it [was/were] clear that [adj] | 17 |
|
| 4 | [was/were] clear that [adj] [noun] | 14 |
|
