| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was not always [adj] [to-vb] | 21 |
|
| 2 | was not always [adj] [to-vb] | 18 |
|
| 3 | was not always easy [to-vb] | 9 |
|
| 4 | was not always possible [to-vb] | 7 |
|
