| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has become [adv] a | 20 |
|
| 2 | [vb -s] become [adv] a | 17 |
|
| 3 | [vb -s] become quite a | 6 |
|
| 4 | [vb -s] become almost a | 5 |
|
