could evolve
Verbo regolare: evolve - evolved- evolved

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could evolve
you could evolve
he could evolve
we could evolve
you could evolve
they could evolve 	I could be evolving
you could be evolving
he could be evolving
we could be evolving
you could be evolving
they could be evolving	I could have evolved
you could have evolved
he could have evolved
we could have evolved
you could have evolved
they could have evolved	I could have been evolving
you could have been evolving
he could have been evolving
we could have been evolving
you could have been evolving
they could have been evolving	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not evolve
you could not evolve
he could not evolve
we could not evolve
you could not evolve
they could not evolve 	I could not be evolving
you could not be evolving
he could not be evolving
we could not be evolving
you could not be evolving
they could not be evolving	I could not have evolved
you could not have evolved
he could not have evolved
we could not have evolved
you could not have evolved
they could not have evolved	I could not have been evolving
you could not have been evolving
he could not have been evolving
we could not have been evolving
you could not have been evolving
they could not have been evolving	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I evolve?
could you evolve?
could he evolve?
could we evolve?
could you evolve?
could they evolve? 	could I be evolving?
could you be evolving?
could he be evolving?
could we be evolving?
could you be evolving?
could they be evolving? 	could I have evolved?
could you have evolved?
could he have evolved?
could we have evolved?
could you have evolved?
could they have evolved? 	could I have been evolving?
could you have been evolving?
could he have been evolving?
could we have been evolving?
could you have been evolving?
could they have been evolving? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not evolve?
could you not evolve?
could he not evolve?
could we not evolve?
could you not evolve?
could they not evolve? 	could I not be evolving?
could you not be evolving?
could he not be evolving?
could we not be evolving?
could you not be evolving?
could they not be evolving? 	could I not have evolved?
could you not have evolved?
could he not have evolved?
could we not have evolved?
could you not have evolved?
could they not have evolved? 	could I not have been evolving?
could you not have been evolving?
could he not have been evolving?
could we not have been evolving?
could you not have been evolving?
could they not have been evolving?