| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] and [verb] [prep] | 93 |
|
| 2 | should [vb infin] and [verb] [prep] | 53 |
|
| 3 | should [vb infin] [adv] and [verb] | 48 |
|
| 4 | should [vb infin] [adv] [verb] [prep] | 16 |
|
