| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has not always been so [adj] | 5 |
|
| 2 | has not always been so [adj] | 5 |
|
| 3 | has not [adv] been so [adj] | 5 |
|
| 4 | has not [adv] been so [adj] | 5 |
|
