| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is becoming [adv] [adj] that | 26 |
|
| 2 | is become [adv] [adj] that | 26 |
|
| 3 | is become increasingly [adj] that | 25 |
|
| 4 | is become [adv] clear that | 11 |
|
| 5 | is become [adv] clear that | 11 |
|
