| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is possible [to-vb] [art] | 624 |
|
| 2 | always possible [to-vb] [art] | 27 |
|
| 3 | is always possible [to-vb] | 23 |
|
| 4 | is always [to-vb] [art] | 12 |
|
