| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it become [adv] clear that | 17 |
|
| 2 | it become [adv] clear that | 17 |
|
| 3 | it become [adv] clear that | 16 |
|
| 4 | it became [adv] clear that | 12 |
|
| 5 | it become increasingly clear that | 8 |
|
| 6 | it become increasingly clear that | 8 |
|
| 7 | it becomes [adv] clear that | 5 |
|
