should fractionate
Regular verb: fractionate - fractionated- fractionated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd fractionate
you'd fractionate
he'd fractionate
we'd fractionate
you'd fractionate
they'd fractionate 	I'd be fractionating
you'd be fractionating
he'd be fractionating
we'd be fractionating
you'd be fractionating
they'd be fractionating	I should've fractionated
you should've fractionated
he should've fractionated
we should've fractionated
you should've fractionated
they should've fractionated	I should've been fractionating
you should've been fractionating
he should've been fractionating
we should've been fractionating
you should've been fractionating
they should've been fractionating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't fractionate
you shouldn't fractionate
he shouldn't fractionate
we shouldn't fractionate
you shouldn't fractionate
they shouldn't fractionate 	I shouldn't be fractionating
you shouldn't be fractionating
he shouldn't be fractionating
we shouldn't be fractionating
you shouldn't be fractionating
they shouldn't be fractionating	I shouldn't have fractionated
you shouldn't have fractionated
he shouldn't have fractionated
we shouldn't have fractionated
you shouldn't have fractionated
they shouldn't have fractionated	I shouldn't have been fractionating
you shouldn't have been fractionating
he shouldn't have been fractionating
we shouldn't have been fractionating
you shouldn't have been fractionating
they shouldn't have been fractionating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I fractionate?
should you fractionate?
should he fractionate?
should we fractionate?
should you fractionate?
should they fractionate? 	should I be fractionating?
should you be fractionating?
should he be fractionating?
should we be fractionating?
should you be fractionating?
should they be fractionating? 	should I have fractionated?
should you have fractionated?
should he have fractionated?
should we have fractionated?
should you have fractionated?
should they have fractionated? 	should I have been fractionating?
should you have been fractionating?
should he have been fractionating?
should we have been fractionating?
should you have been fractionating?
should they have been fractionating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I fractionate?
shouldn't you fractionate?
shouldn't he fractionate?
shouldn't we fractionate?
shouldn't you fractionate?
shouldn't they fractionate? 	shouldn't I be fractionating?
shouldn't you be fractionating?
shouldn't he be fractionating?
shouldn't we be fractionating?
shouldn't you be fractionating?
shouldn't they be fractionating? 	shouldn't I have fractionated?
shouldn't you have fractionated?
shouldn't he have fractionated?
shouldn't we have fractionated?
shouldn't you have fractionated?
shouldn't they have fractionated? 	shouldn't I have been fractionating?
shouldn't you have been fractionating?
shouldn't he have been fractionating?
shouldn't we have been fractionating?
shouldn't you have been fractionating?
shouldn't they have been fractionating?