| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] become a [adj] [noun] | 358 |
|
| 2 | [vb -s] become a [adj] [noun sg] | 354 |
|
| 3 | [verb] become a [adj] feature | 26 |
|
| 4 | [vb -s] [verb] a [adj] feature | 14 |
|
| 5 | [vb -s] become [art] [adj] feature | 13 |
|
| 6 | [vb -s] become a [adj] feature | 12 |
|
