| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] and [verb] | 3266 |
|
| 2 | should [vb infin] and [verb] | 308 |
|
| 3 | should [vb infin] [adv] [verb] | 230 |
|
| 4 | should [vb infin] [adv] and | 187 |
|
