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 can't decalcify
you can't decalcify
he can't decalcify
we can't decalcify
you can't decalcify
they can't decalcify 	I can't be decalcifying
you can't be decalcifying
he can't be decalcifying
we can't be decalcifying
you can't be decalcifying
they can't be decalcifying	I can't have decalcified
you can't have decalcified
he can't have decalcified
we can't have decalcified
you can't have decalcified
they can't have decalcified	I can't have been decalcifying
you can't have been decalcifying
he can't have been decalcifying
we can't have been decalcifying
you can't have been decalcifying
they can't 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't I decalcify?
can't you decalcify?
can't he decalcify?
can't we decalcify?
can't you decalcify?
can't they decalcify? 	can't I be decalcifying?
can't you be decalcifying?
can't he be decalcifying?
can't we be decalcifying?
can't you be decalcifying?
can't they be decalcifying? 	can't I have decalcified?
can't you have decalcified?
can't he have decalcified?
can't we have decalcified?
can't you have decalcified?
can't they have decalcified? 	can't I have been decalcifying?
can't you have been decalcifying?
can't he have been decalcifying?
can't we have been decalcifying?
can't you have been decalcifying?
can't they have been decalcifying?