| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [verb] [prep] | 928 |
|
| 2 | [vb infin] [verb] i [prep] | 215 |
|
| 3 | should [vb infin] [verb] i | 95 |
|
| 4 | should [verb] i [prep] | 19 |
|
| 5 | should [vb infin] i [prep] | 19 |
|
