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