can fractionate
Verbo regular: fractionate - fractionated- fractionated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can fractionate
you can fractionate
he can fractionate
we can fractionate
you can fractionate
they can fractionate 	I can be fractionating
you can be fractionating
he can be fractionating
we can be fractionating
you can be fractionating
they can be fractionating	I can have fractionated
you can have fractionated
he 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
he can have been fractionating
we can have been fractionating
you can have been fractionating
they can have been fractionating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot fractionate
you cannot fractionate
he cannot fractionate
we cannot fractionate
you cannot fractionate
they cannot fractionate 	I cannot be fractionating
you cannot be fractionating
he cannot be fractionating
we cannot be fractionating
you cannot be fractionating
they cannot be fractionating	I cannot have fractionated
you cannot have fractionated
he cannot have fractionated
we cannot have fractionated
you cannot have fractionated
they cannot have fractionated	I cannot have been fractionating
you cannot have been fractionating
he cannot have been fractionating
we cannot have been fractionating
you cannot have been fractionating
they cannot have been fractionating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I fractionate?
can you fractionate?
can he fractionate?
can we fractionate?
can you fractionate?
can they fractionate? 	can I be fractionating?
can you be fractionating?
can he be fractionating?
can we be fractionating?
can you be fractionating?
can they be fractionating? 	can I have fractionated?
can you have fractionated?
can he 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 he have been fractionating?
can we have been fractionating?
can you have been fractionating?
can they have been fractionating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not fractionate?
can you not fractionate?
can he not fractionate?
can we not fractionate?
can you not fractionate?
can they not fractionate? 	can I not be fractionating?
can you not be fractionating?
can he not be fractionating?
can we not be fractionating?
can you not be fractionating?
can they not be fractionating? 	can I not have fractionated?
can you not have fractionated?
can he not have fractionated?
can we not have fractionated?
can you not have fractionated?
can they not have fractionated? 	can I not have been fractionating?
can you not have been fractionating?
can he not have been fractionating?
can we not have been fractionating?
can you not have been fractionating?
can they not have been fractionating?