| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [art] [adj] | 2090 |
|
| 2 | [modal v] [vb infin] [art] same | 1091 |
|
| 3 | should [vb infin] [art] [det] | 142 |
|
| 4 | should [verb] [art] same | 95 |
|
| 5 | should [vb infin] [art] same | 95 |
|
