| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] possible [to-vb] [art] | 467 |
|
| 2 | been possible [to-vb] [art] | 55 |
|
| 3 | [adv] been possible [to-vb] | 54 |
|
| 4 | [adv] been [to-vb] [art] | 24 |
|
