could denude
Regular verb: denude - denuded- denuded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could denude
you could denude
she could denude
we could denude
you could denude
they could denude 	I could be denuding
you could be denuding
she could be denuding
we could be denuding
you could be denuding
they could be denuding	I could have denuded
you could have denuded
she could have denuded
we could have denuded
you could have denuded
they could have denuded	I could have been denuding
you could have been denuding
she could have been denuding
we could have been denuding
you could have been denuding
they could have been denuding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not denude
you could not denude
she could not denude
we could not denude
you could not denude
they could not denude 	I could not be denuding
you could not be denuding
she could not be denuding
we could not be denuding
you could not be denuding
they could not be denuding	I could not have denuded
you could not have denuded
she could not have denuded
we could not have denuded
you could not have denuded
they could not have denuded	I could not have been denuding
you could not have been denuding
she could not have been denuding
we could not have been denuding
you could not have been denuding
they could not have been denuding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I denude?
could you denude?
could she denude?
could we denude?
could you denude?
could they denude? 	could I be denuding?
could you be denuding?
could she be denuding?
could we be denuding?
could you be denuding?
could they be denuding? 	could I have denuded?
could you have denuded?
could she have denuded?
could we have denuded?
could you have denuded?
could they have denuded? 	could I have been denuding?
could you have been denuding?
could she have been denuding?
could we have been denuding?
could you have been denuding?
could they have been denuding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not denude?
could you not denude?
could she not denude?
could we not denude?
could you not denude?
could they not denude? 	could I not be denuding?
could you not be denuding?
could she not be denuding?
could we not be denuding?
could you not be denuding?
could they not be denuding? 	could I not have denuded?
could you not have denuded?
could she not have denuded?
could we not have denuded?
could you not have denuded?
could they not have denuded? 	could I not have been denuding?
could you not have been denuding?
could she not have been denuding?
could we not have been denuding?
could you not have been denuding?
could they not have been denuding?