| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was not [adv] possible [to-vb] | 15 |
|
| 2 | [was/were] not [adv] possible [to-vb] | 15 |
|
| 3 | [was/were] not [adv] possible [to-vb] | 13 |
|
| 4 | [was/were] not always possible [to-vb] | 7 |
|
| 5 | [was/were] not always possible [to-vb] | 7 |
|
