| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [conj] an | 78 |
|
| 2 | so [that] an | 68 |
|
| 3 | so that an | 68 |
|
| 4 | so that an | 68 |
|
| 5 | so [subord] an | 10 |
|
