| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is clear that [noun sg] | 76 |
|
| 2 | it is clear that a | 56 |
|
| 3 | is clear that a [noun sg] | 26 |
|
| 4 | it clear that a [noun sg] | 20 |
|
| 5 | it is that a [noun sg] | 19 |
|
