| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [verb] so [adv] [vb -s] | 6 |
|
| 2 | has [been] [verb] so far [verb] | 6 |
|
| 3 | has been [verb] so [adv] [verb] | 6 |
|
| 4 | has [been] [vb pp] so [adv] [verb] | 6 |
|
