| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] a [adj] [noun] | 812 |
|
| 2 | [vb infin] for a [adj] [noun] | 502 |
|
| 3 | should [vb infin] for [adj] [noun] | 76 |
|
| 4 | should [vb infin] for a [noun] | 35 |
|
| 5 | should [vb infin] for a [adj] | 23 |
|
