| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [verb] a [noun] | 229 |
|
| 2 | [vb infin] [verb] a long [noun] | 57 |
|
| 3 | should [verb] a long [noun] | 10 |
|
| 4 | should [vb infin] a long [noun] | 10 |
|
| 5 | should [vb infin] [verb] a long | 6 |
|
