| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] become [adj] [conj] | 12 |
|
| 2 | be [adv] become clear [conj] | 11 |
|
| 3 | [be] [adv] become clear [conj] | 11 |
|
| 4 | is [adv] become [adj] [conj] | 9 |
|
| 5 | [is] [adv] become clear [conj] | 7 |
|
| 6 | is [adv] become clear [conj] | 6 |
|
| 7 | is [adv] [verb] clear [conj] | 6 |
|
| 8 | is [adv] become clear [conj] | 5 |
|
