| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it become [adj] | 1495 |
|
| 2 | it become [adj] | 1385 |
|
| 3 | it [verb] clear | 596 |
|
| 4 | [pron] become clear | 395 |
|
| 5 | it become clear | 395 |
|
