| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adj] [conj] a | 506 |
|
| 2 | it [is] clear [conj] [art] | 411 |
|
| 3 | it [be] clear [conj] a | 69 |
|
| 4 | [pron] [is] clear [conj] a | 58 |
|
