| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [verb] [art] [adj] | 1856 |
|
| 2 | should [vb infin] [verb] [art] [adj] | 224 |
|
| 3 | should [verb] [verb] [art] [adj] | 224 |
|
| 4 | should have [verb] [art] [adj] | 152 |
|
| 5 | should have [verb] [art] [adj] | 109 |
|
