can decalcify
Verbo regular: decalcify - decalcified- decalcified

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can decalcify
you can decalcify
he can decalcify
we can decalcify
you can decalcify
they can decalcify 	I can be decalcifying
you can be decalcifying
he can be decalcifying
we can be decalcifying
you can be decalcifying
they can be decalcifying	I can have decalcified
you can have decalcified
he can have decalcified
we can have decalcified
you can have decalcified
they can have decalcified	I can have been decalcifying
you can have been decalcifying
he can have been decalcifying
we can have been decalcifying
you can have been decalcifying
they can have been decalcifying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot decalcify
you cannot decalcify
he cannot decalcify
we cannot decalcify
you cannot decalcify
they cannot decalcify 	I cannot be decalcifying
you cannot be decalcifying
he cannot be decalcifying
we cannot be decalcifying
you cannot be decalcifying
they cannot be decalcifying	I cannot have decalcified
you cannot have decalcified
he cannot have decalcified
we cannot have decalcified
you cannot have decalcified
they cannot have decalcified	I cannot have been decalcifying
you cannot have been decalcifying
he cannot have been decalcifying
we cannot have been decalcifying
you cannot have been decalcifying
they cannot have been decalcifying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I decalcify?
can you decalcify?
can he decalcify?
can we decalcify?
can you decalcify?
can they decalcify? 	can I be decalcifying?
can you be decalcifying?
can he be decalcifying?
can we be decalcifying?
can you be decalcifying?
can they be decalcifying? 	can I have decalcified?
can you have decalcified?
can he have decalcified?
can we have decalcified?
can you have decalcified?
can they have decalcified? 	can I have been decalcifying?
can you have been decalcifying?
can he have been decalcifying?
can we have been decalcifying?
can you have been decalcifying?
can they have been decalcifying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not decalcify?
can you not decalcify?
can he not decalcify?
can we not decalcify?
can you not decalcify?
can they not decalcify? 	can I not be decalcifying?
can you not be decalcifying?
can he not be decalcifying?
can we not be decalcifying?
can you not be decalcifying?
can they not be decalcifying? 	can I not have decalcified?
can you not have decalcified?
can he not have decalcified?
can we not have decalcified?
can you not have decalcified?
can they not have decalcified? 	can I not have been decalcifying?
can you not have been decalcifying?
can he not have been decalcifying?
can we not have been decalcifying?
can you not have been decalcifying?
can they not have been decalcifying?