| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] become a [adj] [noun sg] | 46 |
|
| 2 | it [verb] become a [adj] [noun] | 46 |
|
| 3 | it have become a [adj] [noun] | 44 |
|
| 4 | it [verb] become a [adj] [noun] | 44 |
|
| 5 | it [vb -s] become a [adj] [noun] | 30 |
|
| 6 | it has become a [adj] [noun] | 28 |
|
| 7 | it [vb past] become a [adj] [noun] | 16 |
|
| 8 | it had become a [adj] [noun] | 14 |
|
