| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adj] as | 1594 |
|
| 2 | so obvious [conj] | 52 |
|
| 3 | [adv] obvious as | 42 |
|
| 4 | [adv] obvious as | 42 |
|
| 5 | so obvious as | 10 |
|
