| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should have [vb pp] a | 188 |
|
| 2 | should have had a | 35 |
|
| 3 | should have made a | 13 |
|
| 4 | should have taken a | 11 |
|
| 5 | should have done a | 9 |
|
| 6 | should have got a | 9 |
|
| 7 | should have received a | 7 |
|
| 8 | should have become a | 5 |
|
| 9 | should have put a | 5 |
|
