| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] in [art] [noun] | 168 |
|
| 2 | [vb infin] in [art] same [noun] | 159 |
|
| 3 | should [vb infin] [art] same [noun] | 62 |
|
| 4 | should [vb infin] in [art] same | 5 |
|
