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