| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] clear that [det] [noun sg] | 34 |
|
| 2 | it be clear that [det] [noun sg] | 34 |
|
| 3 | it is clear that [det] [noun sg] | 29 |
|
| 4 | it [is] clear that [det] [noun sg] | 29 |
|
| 5 | it [be] clear that this [noun sg] | 18 |
|
| 6 | it was clear that [det] [noun sg] | 5 |
|
| 7 | it [was/were] clear that [det] [noun sg] | 5 |
|
| 8 | it [be] clear that some [noun sg] | 5 |
|
