can fractionate
Regular verb: fractionate - fractionated- fractionated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can fractionate
you can fractionate
she can fractionate
we can fractionate
you can fractionate
they can fractionate 	I can be fractionating
you can be fractionating
she can be fractionating
we can be fractionating
you can be fractionating
they can be fractionating	I can have fractionated
you can have fractionated
she can have fractionated
we can have fractionated
you can have fractionated
they can have fractionated	I can have been fractionating
you can have been fractionating
she can have been fractionating
we can have been fractionating
you can have been fractionating
they can have been fractionating	

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

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

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