| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] since become [art] [adj] [noun] | 5 |
|
| 2 | [verb] since become [art] [adj] [noun] | 5 |
|
| 3 | [verb] since become [art] [adj] [noun sg] | 5 |
|
| 4 | [verb] since become [art] [adj] [noun] | 5 |
|
| 5 | have since become [art] [adj] [noun] | 5 |
|
| 6 | has since become [art] [adj] [noun] | 5 |
|
