| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [verb] [det] | 403 |
|
| 2 | should [verb] [verb] [det] | 403 |
|
| 3 | [modal v] help [verb] [det] | 162 |
|
| 4 | should help [verb] [adj] | 23 |
|
| 5 | should help [verb] [det] | 14 |
|
