| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] as [adv] [conj] | 199 |
|
| 2 | [vb mod] [vb infin] as [adv] [conj] | 199 |
|
| 3 | should [vb infin] [adv] [adv] [conj] | 70 |
|
| 4 | should [verb] as [adv] [conj] | 26 |
|
| 5 | should [vb infin] as [adv] [conj] | 26 |
|
