| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] clear [conj] [noun] | 305 |
|
| 2 | it [be] clear [conj] a | 69 |
|
| 3 | it [be] [conj] a [noun] | 54 |
|
| 4 | [be] clear [conj] a [noun] | 36 |
|
| 5 | it clear [conj] a [noun] | 22 |
|
