should nullify
Verbo regular: nullify - nullified- nullified

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should nullify
you should nullify
he should nullify
we should nullify
you should nullify
they should nullify 	I should be nullifying
you should be nullifying
he should be nullifying
we should be nullifying
you should be nullifying
they should be nullifying	I should have nullified
you should have nullified
he should have nullified
we should have nullified
you should have nullified
they should have nullified	I should have been nullifying
you should have been nullifying
he should have been nullifying
we should have been nullifying
you should have been nullifying
they should have been nullifying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not nullify
you should not nullify
he should not nullify
we should not nullify
you should not nullify
they should not nullify 	I should not be nullifying
you should not be nullifying
he should not be nullifying
we should not be nullifying
you should not be nullifying
they should not be nullifying	I should not have nullified
you should not have nullified
he should not have nullified
we should not have nullified
you should not have nullified
they should not have nullified	I should not have been nullifying
you should not have been nullifying
he should not have been nullifying
we should not have been nullifying
you should not have been nullifying
they should not have been nullifying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I nullify?
should you nullify?
should he nullify?
should we nullify?
should you nullify?
should they nullify? 	should I be nullifying?
should you be nullifying?
should he be nullifying?
should we be nullifying?
should you be nullifying?
should they be nullifying? 	should I have nullified?
should you have nullified?
should he have nullified?
should we have nullified?
should you have nullified?
should they have nullified? 	should I have been nullifying?
should you have been nullifying?
should he have been nullifying?
should we have been nullifying?
should you have been nullifying?
should they have been nullifying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not nullify?
should you not nullify?
should he not nullify?
should we not nullify?
should you not nullify?
should they not nullify? 	should I not be nullifying?
should you not be nullifying?
should he not be nullifying?
should we not be nullifying?
should you not be nullifying?
should they not be nullifying? 	should I not have nullified?
should you not have nullified?
should he not have nullified?
should we not have nullified?
should you not have nullified?
should they not have nullified? 	should I not have been nullifying?
should you not have been nullifying?
should he not have been nullifying?
should we not have been nullifying?
should you not have been nullifying?
should they not have been nullifying?