could judge
Regular verb: judge - judged- judged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could judge
you could judge
she could judge
we could judge
you could judge
they could judge 	I could be judging
you could be judging
she could be judging
we could be judging
you could be judging
they could be judging	I could have judged
you could have judged
she could have judged
we could have judged
you could have judged
they could have judged	I could have been judging
you could have been judging
she could have been judging
we could have been judging
you could have been judging
they could have been judging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't judge
you couldn't judge
she couldn't judge
we couldn't judge
you couldn't judge
they couldn't judge 	I couldn't be judging
you couldn't be judging
she couldn't be judging
we couldn't be judging
you couldn't be judging
they couldn't be judging	I couldn't have judged
you couldn't have judged
she couldn't have judged
we couldn't have judged
you couldn't have judged
they couldn't have judged	I couldn't have been judging
you couldn't have been judging
she couldn't have been judging
we couldn't have been judging
you couldn't have been judging
they couldn't have been judging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I judge?
could you judge?
could she judge?
could we judge?
could you judge?
could they judge? 	could I be judging?
could you be judging?
could she be judging?
could we be judging?
could you be judging?
could they be judging? 	could I have judged?
could you have judged?
could she have judged?
could we have judged?
could you have judged?
could they have judged? 	could I have been judging?
could you have been judging?
could she have been judging?
could we have been judging?
could you have been judging?
could they have been judging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I judge?
couldn't you judge?
couldn't she judge?
couldn't we judge?
couldn't you judge?
couldn't they judge? 	couldn't I be judging?
couldn't you be judging?
couldn't she be judging?
couldn't we be judging?
couldn't you be judging?
couldn't they be judging? 	couldn't I have judged?
couldn't you have judged?
couldn't she have judged?
couldn't we have judged?
couldn't you have judged?
couldn't they have judged? 	couldn't I have been judging?
couldn't you have been judging?
couldn't she have been judging?
couldn't we have been judging?
couldn't you have been judging?
couldn't they have been judging?