| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [adv] [adv] as [adj] | 21 |
|
| 2 | [modal v] so [adv] as [adj] | 14 |
|
| 3 | should so [adv] as [adj] | 8 |
|
| 4 | should so [adv] [conj] [adj] | 8 |
|
