| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should have [verb] [adv] than | 25 |
|
| 2 | should have [verb] [adv] than | 25 |
|
| 3 | should have [verb] [adv] than | 25 |
|
| 4 | should have [vb pp] [adv] than | 21 |
|
| 5 | should have [verb] better than | 15 |
|
| 6 | should have know [adv] than | 14 |
|
| 7 | should have known [adv] than | 14 |
|
| 8 | should have [verb] more than | 9 |
|
