| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have become a major [noun] | 40 |
|
| 2 | [verb] become a major [noun sg] | 40 |
|
| 3 | [vb -s] become a major [noun] | 28 |
|
| 4 | has become a major [noun] | 28 |
|
| 5 | [vb base] become a major [noun] | 6 |
|
| 6 | [vb past] become a major [noun] | 6 |
|
| 7 | have become a major [noun] | 6 |
|
| 8 | had become a major [noun] | 6 |
|
