
Regular verb: cure - cured - cured
Simple form | V-ing form | 
| I'd cure you'd cure he'd cure we'd cure you'd cure they'd cure  | I'd be curing you'd be curing he'd be curing we'd be curing you'd be curing they'd be curing  | 
Perfect | V-ing perfect | 
| I should've cured you should've cured he should've cured we should've cured you should've cured they should've cured  | I should've been curing you should've been curing he should've been curing we should've been curing you should've been curing they should've been curing  | 
Simple form | V-ing form | 
| I shouldn't cure you shouldn't cure he shouldn't cure we shouldn't cure you shouldn't cure they shouldn't cure  | I shouldn't be curing you shouldn't be curing he shouldn't be curing we shouldn't be curing you shouldn't be curing they shouldn't be curing  | 
Perfect | V-ing perfect | 
| I shouldn't have cured you shouldn't have cured he shouldn't have cured we shouldn't have cured you shouldn't have cured they shouldn't have cured  | I shouldn't have been curing you shouldn't have been curing he shouldn't have been curing we shouldn't have been curing you shouldn't have been curing they shouldn't have been curing  | 
Simple form | V-ing form | 
| should I cure? should you cure? should he cure? should we cure? should you cure? should they cure?  | should I be curing? should you be curing? should he be curing? should we be curing? should you be curing? should they be curing?  | 
Perfect | V-ing perfect | 
| should I have cured? should you have cured? should he have cured? should we have cured? should you have cured? should they have cured?  | should I have been curing? should you have been curing? should he have been curing? should we have been curing? should you have been curing? should they have been curing?  | 
Simple form | V-ing form | 
| shouldn't I cure? shouldn't you cure? shouldn't he cure? shouldn't we cure? shouldn't you cure? shouldn't they cure?  | shouldn't I be curing? shouldn't you be curing? shouldn't he be curing? shouldn't we be curing? shouldn't you be curing? shouldn't they be curing?  | 
Perfect | V-ing perfect | 
| shouldn't I have cured? shouldn't you have cured? shouldn't he have cured? shouldn't we have cured? shouldn't you have cured? shouldn't they have cured?  | shouldn't I have been curing? shouldn't you have been curing? shouldn't he have been curing? shouldn't we have been curing? shouldn't you have been curing? shouldn't they have been curing?  |