| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adj] that [det] [noun sg] | 27 |
|
| 2 | it clear that [det] [noun sg] | 15 |
|
| 3 | it [adj] that this [noun sg] | 12 |
|
| 4 | it [adj] that any [noun sg] | 7 |
|
