| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adv] have been [prep] | 14 |
|
| 2 | so [adv] [verb] been [prep] | 14 |
|
| 3 | so far [verb] been [prep] | 12 |
|
| 4 | so [adv] has been [prep] | 10 |
|
| 5 | so [adv] [vb -s] been [prep] | 10 |
|
