| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] clear that | 447 |
|
| 2 | it clear that [adj] | 110 |
|
| 3 | [was/were] clear that [adj] | 58 |
|
| 4 | it [was/were] that [adj] | 23 |
|
| 5 | it [was/were] clear [adj] | 7 |
|
