| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [verb] [prep] [art] [adj] | 957 |
|
| 2 | should [vb infin] [verb] [prep] [art] [adj] | 78 |
|
| 3 | should [verb] [verb] [prep] [art] [adj] | 56 |
|
| 4 | should [vb infin] [verb] [prep] [art] [adj] | 56 |
|
