| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should have [adj] [noun] | 373 |
|
| 2 | [modal v] have [num] [noun] | 359 |
|
| 3 | should [verb] [num] [noun] | 158 |
|
| 4 | should [vb infin] [num] [noun] | 158 |
|
| 5 | should have [num] [noun] | 34 |
|
