| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have become [art] [adj] [noun sg] | 14 |
|
| 2 | [modal v] have become [art] [adj] [noun] | 14 |
|
| 3 | [modal v] have become [art] [adj] [noun] | 14 |
|
| 4 | [vb mod] have become [art] [adj] [noun] | 14 |
|
| 5 | [modal v] have become a [adj] [noun] | 13 |
|
| 6 | [modal v] have become a [adj] [noun] | 8 |
|
| 7 | may have become [art] [adj] [noun] | 5 |
|
| 8 | may have become [art] [adj] [noun] | 5 |
|
| 9 | [modal v] have become an [adj] [noun] | 5 |
|
