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