could diversify
Verbo regular: diversify - diversified- diversified

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could diversify
you could diversify
he could diversify
we could diversify
you could diversify
they could diversify 	I could be diversifying
you could be diversifying
he could be diversifying
we could be diversifying
you could be diversifying
they could be diversifying	I could have diversified
you could have diversified
he could have diversified
we could have diversified
you could have diversified
they could have diversified	I could have been diversifying
you could have been diversifying
he could have been diversifying
we could have been diversifying
you could have been diversifying
they could have been diversifying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not diversify
you could not diversify
he could not diversify
we could not diversify
you could not diversify
they could not diversify 	I could not be diversifying
you could not be diversifying
he could not be diversifying
we could not be diversifying
you could not be diversifying
they could not be diversifying	I could not have diversified
you could not have diversified
he could not have diversified
we could not have diversified
you could not have diversified
they could not have diversified	I could not have been diversifying
you could not have been diversifying
he could not have been diversifying
we could not have been diversifying
you could not have been diversifying
they could not have been diversifying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I diversify?
could you diversify?
could he diversify?
could we diversify?
could you diversify?
could they diversify? 	could I be diversifying?
could you be diversifying?
could he be diversifying?
could we be diversifying?
could you be diversifying?
could they be diversifying? 	could I have diversified?
could you have diversified?
could he have diversified?
could we have diversified?
could you have diversified?
could they have diversified? 	could I have been diversifying?
could you have been diversifying?
could he have been diversifying?
could we have been diversifying?
could you have been diversifying?
could they have been diversifying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not diversify?
could you not diversify?
could he not diversify?
could we not diversify?
could you not diversify?
could they not diversify? 	could I not be diversifying?
could you not be diversifying?
could he not be diversifying?
could we not be diversifying?
could you not be diversifying?
could they not be diversifying? 	could I not have diversified?
could you not have diversified?
could he not have diversified?
could we not have diversified?
could you not have diversified?
could they not have diversified? 	could I not have been diversifying?
could you not have been diversifying?
could he not have been diversifying?
could we not have been diversifying?
could you not have been diversifying?
could they not have been diversifying?