| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] clear that [art] | 83 |
|
| 2 | [noun sg] it [vb past] that [art] | 34 |
|
| 3 | [noun sg] it [vb past] clear that | 21 |
|
| 4 | [noun sg] [vb past] clear that [art] | 5 |
|
