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
she should nullify
we should nullify
you should nullify
they should nullify 	I should be nullifying
you should be nullifying
she should be nullifying
we should be nullifying
you should be nullifying
they should be nullifying	I should have nullified
you should have nullified
she 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
she 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
she 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
she 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
she 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
she 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 she nullify?
should we nullify?
should you nullify?
should they nullify? 	should I be nullifying?
should you be nullifying?
should she be nullifying?
should we be nullifying?
should you be nullifying?
should they be nullifying? 	should I have nullified?
should you have nullified?
should she 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 she 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 she 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 she 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 she 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 she not have been nullifying?
should we not have been nullifying?
should you not have been nullifying?
should they not have been nullifying?