should derogate
Regular verb: derogate - derogated- derogated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd derogate
you'd derogate
she'd derogate
we'd derogate
you'd derogate
they'd derogate 	I'd be derogating
you'd be derogating
she'd be derogating
we'd be derogating
you'd be derogating
they'd be derogating	I should've derogated
you should've derogated
she should've derogated
we should've derogated
you should've derogated
they should've derogated	I should've been derogating
you should've been derogating
she should've been derogating
we should've been derogating
you should've been derogating
they should've been derogating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't derogate
you shouldn't derogate
she shouldn't derogate
we shouldn't derogate
you shouldn't derogate
they shouldn't derogate 	I shouldn't be derogating
you shouldn't be derogating
she shouldn't be derogating
we shouldn't be derogating
you shouldn't be derogating
they shouldn't be derogating	I shouldn't have derogated
you shouldn't have derogated
she shouldn't have derogated
we shouldn't have derogated
you shouldn't have derogated
they shouldn't have derogated	I shouldn't have been derogating
you shouldn't have been derogating
she shouldn't have been derogating
we shouldn't have been derogating
you shouldn't have been derogating
they shouldn't have been derogating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I derogate?
should you derogate?
should she derogate?
should we derogate?
should you derogate?
should they derogate? 	should I be derogating?
should you be derogating?
should she be derogating?
should we be derogating?
should you be derogating?
should they be derogating? 	should I have derogated?
should you have derogated?
should she have derogated?
should we have derogated?
should you have derogated?
should they have derogated? 	should I have been derogating?
should you have been derogating?
should she have been derogating?
should we have been derogating?
should you have been derogating?
should they have been derogating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I derogate?
shouldn't you derogate?
shouldn't she derogate?
shouldn't we derogate?
shouldn't you derogate?
shouldn't they derogate? 	shouldn't I be derogating?
shouldn't you be derogating?
shouldn't she be derogating?
shouldn't we be derogating?
shouldn't you be derogating?
shouldn't they be derogating? 	shouldn't I have derogated?
shouldn't you have derogated?
shouldn't she have derogated?
shouldn't we have derogated?
shouldn't you have derogated?
shouldn't they have derogated? 	shouldn't I have been derogating?
shouldn't you have been derogating?
shouldn't she have been derogating?
shouldn't we have been derogating?
shouldn't you have been derogating?
shouldn't they have been derogating?