| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] so [adv] [subord] | 9 |
|
| 2 | [verb] been [vb pp] so [adv] [subord] | 9 |
|
| 3 | [vb -s] been [vb pp] so [adv] [subord] | 5 |
|
| 4 | has been [vb pp] so [adv] [subord] | 5 |
|
