| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have become a political [noun] | 12 |
|
| 2 | have become a political [noun sg] | 12 |
|
| 3 | have become a political [noun] | 12 |
|
| 4 | had become a political [noun] | 6 |
|
| 5 | has become a political [noun] | 5 |
|
