| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adv] possible [to-vb] [art] | 23 |
|
| 2 | [not/n't] always possible [to-vb] [art] | 14 |
|
| 3 | [not/n't] [adv] possible [to-vb] the | 11 |
|
| 4 | [not/n't] [adv] possible [to-vb] a | 9 |
|
