English verb conjugation
SHOULD STIFF
Regular verb: stiff - stiffed - stiffed
Simple form | V-ing form |
| I'd stiff you'd stiff she'd stiff we'd stiff you'd stiff they'd stiff | I'd be stiffing you'd be stiffing she'd be stiffing we'd be stiffing you'd be stiffing they'd be stiffing |
Perfect | V-ing perfect |
| I should've stiffed you should've stiffed she should've stiffed we should've stiffed you should've stiffed they should've stiffed | I should've been stiffing you should've been stiffing she should've been stiffing we should've been stiffing you should've been stiffing they should've been stiffing |
Simple form | V-ing form |
| I shouldn't stiff you shouldn't stiff she shouldn't stiff we shouldn't stiff you shouldn't stiff they shouldn't stiff | I shouldn't be stiffing you shouldn't be stiffing she shouldn't be stiffing we shouldn't be stiffing you shouldn't be stiffing they shouldn't be stiffing |
Perfect | V-ing perfect |
| I shouldn't have stiffed you shouldn't have stiffed she shouldn't have stiffed we shouldn't have stiffed you shouldn't have stiffed they shouldn't have stiffed | I shouldn't have been stiffing you shouldn't have been stiffing she shouldn't have been stiffing we shouldn't have been stiffing you shouldn't have been stiffing they shouldn't have been stiffing |
Simple form | V-ing form |
| should I stiff? should you stiff? should she stiff? should we stiff? should you stiff? should they stiff? | should I be stiffing? should you be stiffing? should she be stiffing? should we be stiffing? should you be stiffing? should they be stiffing? |
Perfect | V-ing perfect |
| should I have stiffed? should you have stiffed? should she have stiffed? should we have stiffed? should you have stiffed? should they have stiffed? | should I have been stiffing? should you have been stiffing? should she have been stiffing? should we have been stiffing? should you have been stiffing? should they have been stiffing? |
Simple form | V-ing form |
| shouldn't I stiff? shouldn't you stiff? shouldn't she stiff? shouldn't we stiff? shouldn't you stiff? shouldn't they stiff? | shouldn't I be stiffing? shouldn't you be stiffing? shouldn't she be stiffing? shouldn't we be stiffing? shouldn't you be stiffing? shouldn't they be stiffing? |
Perfect | V-ing perfect |
| shouldn't I have stiffed? shouldn't you have stiffed? shouldn't she have stiffed? shouldn't we have stiffed? shouldn't you have stiffed? shouldn't they have stiffed? | shouldn't I have been stiffing? shouldn't you have been stiffing? shouldn't she have been stiffing? shouldn't we have been stiffing? shouldn't you have been stiffing? shouldn't they have been stiffing? |