| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should have [verb] a | 200 |
|
| 2 | have [verb] a [adj -er] | 187 |
|
| 3 | should [verb] a [adj -er] | 60 |
|
| 4 | should have a [adj -er] | 13 |
|
| 5 | should have [verb] [adj -er] | 11 |
|
