| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] an [adj] | 235 |
|
| 2 | should [verb] an [adj] | 186 |
|
| 3 | should have [verb] [adj] | 80 |
|
| 4 | should have an [adj] | 40 |
|
| 5 | should have [verb] an | 28 |
|
