| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] so [adv] as | 858 |
|
| 2 | but so [adv] as | 51 |
|
| 3 | but [prep] so [adv] | 14 |
|
| 4 | but [prep] [adv] as | 5 |
|
