Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I'd cover up you'd cover up he'd cover up we'd cover up you'd cover up they'd cover up
V-ing form
I'd be cover uping you'd be cover uping he'd be cover uping we'd be cover uping you'd be cover uping they'd be cover uping
Perfect
I should've cover uped you should've cover uped he should've cover uped we should've cover uped you should've cover uped they should've cover uped
V-ing perfect
I should've been cover uping you should've been cover uping he should've been cover uping we should've been cover uping you should've been cover uping they should've been cover uping
Negation
Simple form
I shouldn't cover up you shouldn't cover up he shouldn't cover up we shouldn't cover up you shouldn't cover up they shouldn't cover up
V-ing form
I shouldn't be cover uping you shouldn't be cover uping he shouldn't be cover uping we shouldn't be cover uping you shouldn't be cover uping they shouldn't be cover uping
Perfect
I shouldn't have cover uped you shouldn't have cover uped he shouldn't have cover uped we shouldn't have cover uped you shouldn't have cover uped they shouldn't have cover uped
V-ing perfect
I shouldn't have been cover uping you shouldn't have been cover uping he shouldn't have been cover uping we shouldn't have been cover uping you shouldn't have been cover uping they shouldn't have been cover uping
Interrogative form
Simple form
should I cover up? should you cover up? should he cover up? should we cover up? should you cover up? should they cover up?
V-ing form
should I be cover uping? should you be cover uping? should he be cover uping? should we be cover uping? should you be cover uping? should they be cover uping?
Perfect
should I have cover uped? should you have cover uped? should he have cover uped? should we have cover uped? should you have cover uped? should they have cover uped?
V-ing perfect
should I have been cover uping? should you have been cover uping? should he have been cover uping? should we have been cover uping? should you have been cover uping? should they have been cover uping?
Interro-negative form
Simple form
shouldn't I cover up? shouldn't you cover up? shouldn't he cover up? shouldn't we cover up? shouldn't you cover up? shouldn't they cover up?
V-ing form
shouldn't I be cover uping? shouldn't you be cover uping? shouldn't he be cover uping? shouldn't we be cover uping? shouldn't you be cover uping? shouldn't they be cover uping?
Perfect
shouldn't I have cover uped? shouldn't you have cover uped? shouldn't he have cover uped? shouldn't we have cover uped? shouldn't you have cover uped? shouldn't they have cover uped?
V-ing perfect
shouldn't I have been cover uping? shouldn't you have been cover uping? shouldn't he have been cover uping? shouldn't we have been cover uping? shouldn't you have been cover uping? shouldn't they have been cover uping?