| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has a [adj] | 688 |
|
| 2 | has become a [adj] | 303 |
|
| 3 | it become a [adj] | 146 |
|
| 4 | it has become [adj] | 145 |
|
| 5 | it has become a | 92 |
|
