| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it have become possible | 5 |
|
| 2 | [adv] it have become possible | 5 |
|
| 3 | it have become possible [to-vb] | 10 |
|
| 4 | it have become possible [verb] | 10 |
|
