| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have become [art] major [noun] | 47 |
|
| 2 | have become [art] major [noun sg] | 46 |
|
| 3 | have become a major [noun] | 40 |
|
| 4 | have become a major [noun] | 40 |
|
| 5 | has become [art] major [noun] | 31 |
|
| 6 | had become [art] major [noun] | 8 |
|
| 7 | have become [art] major [noun] | 8 |
|
| 8 | have become the major [noun] | 7 |
|
| 9 | have become the major [noun] | 7 |
|
