should engender
Regular verb: engender - engendered- engendered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd engender
you'd engender
he'd engender
we'd engender
you'd engender
they'd engender 	I'd be engendering
you'd be engendering
he'd be engendering
we'd be engendering
you'd be engendering
they'd be engendering	I should've engendered
you should've engendered
he should've engendered
we should've engendered
you should've engendered
they should've engendered	I should've been engendering
you should've been engendering
he should've been engendering
we should've been engendering
you should've been engendering
they should've been engendering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't engender
you shouldn't engender
he shouldn't engender
we shouldn't engender
you shouldn't engender
they shouldn't engender 	I shouldn't be engendering
you shouldn't be engendering
he shouldn't be engendering
we shouldn't be engendering
you shouldn't be engendering
they shouldn't be engendering	I shouldn't have engendered
you shouldn't have engendered
he shouldn't have engendered
we shouldn't have engendered
you shouldn't have engendered
they shouldn't have engendered	I shouldn't have been engendering
you shouldn't have been engendering
he shouldn't have been engendering
we shouldn't have been engendering
you shouldn't have been engendering
they shouldn't have been engendering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I engender?
should you engender?
should he engender?
should we engender?
should you engender?
should they engender? 	should I be engendering?
should you be engendering?
should he be engendering?
should we be engendering?
should you be engendering?
should they be engendering? 	should I have engendered?
should you have engendered?
should he have engendered?
should we have engendered?
should you have engendered?
should they have engendered? 	should I have been engendering?
should you have been engendering?
should he have been engendering?
should we have been engendering?
should you have been engendering?
should they have been engendering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I engender?
shouldn't you engender?
shouldn't he engender?
shouldn't we engender?
shouldn't you engender?
shouldn't they engender? 	shouldn't I be engendering?
shouldn't you be engendering?
shouldn't he be engendering?
shouldn't we be engendering?
shouldn't you be engendering?
shouldn't they be engendering? 	shouldn't I have engendered?
shouldn't you have engendered?
shouldn't he have engendered?
shouldn't we have engendered?
shouldn't you have engendered?
shouldn't they have engendered? 	shouldn't I have been engendering?
shouldn't you have been engendering?
shouldn't he have been engendering?
shouldn't we have been engendering?
shouldn't you have been engendering?
shouldn't they have been engendering?