could defame defame
Regular verb: defame defame - defame defamed- defame defamed

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could defame defame
you could defame defame
she could defame defame
we could defame defame
you could defame defame
they could defame defame 	I could be defame defaming
you could be defame defaming
she could be defame defaming
we could be defame defaming
you could be defame defaming
they could be defame defaming	I could have defame defamed
you could have defame defamed
she could have defame defamed
we could have defame defamed
you could have defame defamed
they could have defame defamed	I could have been defame defaming
you could have been defame defaming
she could have been defame defaming
we could have been defame defaming
you could have been defame defaming
they could have been defame defaming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not defame defame
you could not defame defame
she could not defame defame
we could not defame defame
you could not defame defame
they could not defame defame 	I could not be defame defaming
you could not be defame defaming
she could not be defame defaming
we could not be defame defaming
you could not be defame defaming
they could not be defame defaming	I could not have defame defamed
you could not have defame defamed
she could not have defame defamed
we could not have defame defamed
you could not have defame defamed
they could not have defame defamed	I could not have been defame defaming
you could not have been defame defaming
she could not have been defame defaming
we could not have been defame defaming
you could not have been defame defaming
they could not have been defame defaming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I defame defame?
could you defame defame?
could she defame defame?
could we defame defame?
could you defame defame?
could they defame defame? 	could I be defame defaming?
could you be defame defaming?
could she be defame defaming?
could we be defame defaming?
could you be defame defaming?
could they be defame defaming? 	could I have defame defamed?
could you have defame defamed?
could she have defame defamed?
could we have defame defamed?
could you have defame defamed?
could they have defame defamed? 	could I have been defame defaming?
could you have been defame defaming?
could she have been defame defaming?
could we have been defame defaming?
could you have been defame defaming?
could they have been defame defaming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not defame defame?
could you not defame defame?
could she not defame defame?
could we not defame defame?
could you not defame defame?
could they not defame defame? 	could I not be defame defaming?
could you not be defame defaming?
could she not be defame defaming?
could we not be defame defaming?
could you not be defame defaming?
could they not be defame defaming? 	could I not have defame defamed?
could you not have defame defamed?
could she not have defame defamed?
could we not have defame defamed?
could you not have defame defamed?
could they not have defame defamed? 	could I not have been defame defaming?
could you not have been defame defaming?
could she not have been defame defaming?
could we not have been defame defaming?
could you not have been defame defaming?
could they not have been defame defaming?