| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have become the [adj] | 178 |
|
| 2 | has become the [adj] | 90 |
|
| 3 | had become the [adj] | 53 |
|
| 4 | have become the [adj] | 25 |
|
| 5 | have become the dominant | 11 |
|
| 6 | have become the main | 10 |
|
| 7 | have become the major | 8 |
|
| 8 | have become the new | 7 |
|
| 9 | have become the chief | 5 |
|
