could deceive
Verbo regolare: deceive - deceived- deceived

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could deceive
you could deceive
he could deceive
we could deceive
you could deceive
they could deceive 	I could be deceiving
you could be deceiving
he could be deceiving
we could be deceiving
you could be deceiving
they could be deceiving	I could have deceived
you could have deceived
he could have deceived
we could have deceived
you could have deceived
they could have deceived	I could have been deceiving
you could have been deceiving
he could have been deceiving
we could have been deceiving
you could have been deceiving
they could have been deceiving	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not deceive
you could not deceive
he could not deceive
we could not deceive
you could not deceive
they could not deceive 	I could not be deceiving
you could not be deceiving
he could not be deceiving
we could not be deceiving
you could not be deceiving
they could not be deceiving	I could not have deceived
you could not have deceived
he could not have deceived
we could not have deceived
you could not have deceived
they could not have deceived	I could not have been deceiving
you could not have been deceiving
he could not have been deceiving
we could not have been deceiving
you could not have been deceiving
they could not have been deceiving	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I deceive?
could you deceive?
could he deceive?
could we deceive?
could you deceive?
could they deceive? 	could I be deceiving?
could you be deceiving?
could he be deceiving?
could we be deceiving?
could you be deceiving?
could they be deceiving? 	could I have deceived?
could you have deceived?
could he have deceived?
could we have deceived?
could you have deceived?
could they have deceived? 	could I have been deceiving?
could you have been deceiving?
could he have been deceiving?
could we have been deceiving?
could you have been deceiving?
could they have been deceiving? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not deceive?
could you not deceive?
could he not deceive?
could we not deceive?
could you not deceive?
could they not deceive? 	could I not be deceiving?
could you not be deceiving?
could he not be deceiving?
could we not be deceiving?
could you not be deceiving?
could they not be deceiving? 	could I not have deceived?
could you not have deceived?
could he not have deceived?
could we not have deceived?
could you not have deceived?
could they not have deceived? 	could I not have been deceiving?
could you not have been deceiving?
could he not have been deceiving?
could we not have been deceiving?
could you not have been deceiving?
could they not have been deceiving?