| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] so [adv] [subord] | 11 |
|
| 2 | [was/were] [verb] so [adv] [subord] | 11 |
|
| 3 | was [verb] so [adv] [subord] | 9 |
|
| 4 | [was/were] [v-ing] so [adv] [subord] | 5 |
|
