| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not always possible [to-vb] [adj] | 15 |
|
| 2 | not always possible [to-vb] [adj] | 15 |
|
| 3 | [not/n't] always possible [to-vb] [adj] | 15 |
|
| 4 | [adv] always possible [to-vb] [adj] | 15 |
|
| 5 | [adv] always possible [to-vb] [adj] | 7 |
|
| 6 | [adv] always possible [to-vb] [det] | 7 |
|
