| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [is] always possible [to-vb] [art] | 6 |
|
| 2 | it [is] always possible [to-vb] [art] | 6 |
|
| 3 | it [is] always possible [to-vb] [art] | 6 |
|
| 4 | [pron] [is] always possible [to-vb] [art] | 6 |
|
| 5 | [is] [adv] always possible [to-vb] [art] | 15 |
|
| 6 | [is] not always possible [to-vb] [art] | 12 |
|
| 7 | [is] [not/n't] always possible [to-vb] [art] | 12 |
|
| 8 | [is] not always possible [to-vb] [art] | 12 |
|
