could invest
Verbo regolare: invest - invested- invested

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could invest
you could invest
he could invest
we could invest
you could invest
they could invest 	I could be investing
you could be investing
he could be investing
we could be investing
you could be investing
they could be investing	I could have invested
you could have invested
he could have invested
we could have invested
you could have invested
they could have invested	I could have been investing
you could have been investing
he could have been investing
we could have been investing
you could have been investing
they could have been investing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not invest
you could not invest
he could not invest
we could not invest
you could not invest
they could not invest 	I could not be investing
you could not be investing
he could not be investing
we could not be investing
you could not be investing
they could not be investing	I could not have invested
you could not have invested
he could not have invested
we could not have invested
you could not have invested
they could not have invested	I could not have been investing
you could not have been investing
he could not have been investing
we could not have been investing
you could not have been investing
they could not have been investing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I invest?
could you invest?
could he invest?
could we invest?
could you invest?
could they invest? 	could I be investing?
could you be investing?
could he be investing?
could we be investing?
could you be investing?
could they be investing? 	could I have invested?
could you have invested?
could he have invested?
could we have invested?
could you have invested?
could they have invested? 	could I have been investing?
could you have been investing?
could he have been investing?
could we have been investing?
could you have been investing?
could they have been investing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not invest?
could you not invest?
could he not invest?
could we not invest?
could you not invest?
could they not invest? 	could I not be investing?
could you not be investing?
could he not be investing?
could we not be investing?
could you not be investing?
could they not be investing? 	could I not have invested?
could you not have invested?
could he not have invested?
could we not have invested?
could you not have invested?
could they not have invested? 	could I not have been investing?
could you not have been investing?
could he not have been investing?
could we not have been investing?
could you not have been investing?
could they not have been investing?