could overgeneralize
Regular verb: overgeneralize - overgeneralized- overgeneralized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could overgeneralize
you could overgeneralize
she could overgeneralize
we could overgeneralize
you could overgeneralize
they could overgeneralize 	I could be overgeneralizing
you could be overgeneralizing
she could be overgeneralizing
we could be overgeneralizing
you could be overgeneralizing
they could be overgeneralizing	I could have overgeneralized
you could have overgeneralized
she could have overgeneralized
we could have overgeneralized
you could have overgeneralized
they could have overgeneralized	I could have been overgeneralizing
you could have been overgeneralizing
she could have been overgeneralizing
we could have been overgeneralizing
you could have been overgeneralizing
they could have been overgeneralizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't overgeneralize
you couldn't overgeneralize
she couldn't overgeneralize
we couldn't overgeneralize
you couldn't overgeneralize
they couldn't overgeneralize 	I couldn't be overgeneralizing
you couldn't be overgeneralizing
she couldn't be overgeneralizing
we couldn't be overgeneralizing
you couldn't be overgeneralizing
they couldn't be overgeneralizing	I couldn't have overgeneralized
you couldn't have overgeneralized
she couldn't have overgeneralized
we couldn't have overgeneralized
you couldn't have overgeneralized
they couldn't have overgeneralized	I couldn't have been overgeneralizing
you couldn't have been overgeneralizing
she couldn't have been overgeneralizing
we couldn't have been overgeneralizing
you couldn't have been overgeneralizing
they couldn't have been overgeneralizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I overgeneralize?
could you overgeneralize?
could she overgeneralize?
could we overgeneralize?
could you overgeneralize?
could they overgeneralize? 	could I be overgeneralizing?
could you be overgeneralizing?
could she be overgeneralizing?
could we be overgeneralizing?
could you be overgeneralizing?
could they be overgeneralizing? 	could I have overgeneralized?
could you have overgeneralized?
could she have overgeneralized?
could we have overgeneralized?
could you have overgeneralized?
could they have overgeneralized? 	could I have been overgeneralizing?
could you have been overgeneralizing?
could she have been overgeneralizing?
could we have been overgeneralizing?
could you have been overgeneralizing?
could they have been overgeneralizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I overgeneralize?
couldn't you overgeneralize?
couldn't she overgeneralize?
couldn't we overgeneralize?
couldn't you overgeneralize?
couldn't they overgeneralize? 	couldn't I be overgeneralizing?
couldn't you be overgeneralizing?
couldn't she be overgeneralizing?
couldn't we be overgeneralizing?
couldn't you be overgeneralizing?
couldn't they be overgeneralizing? 	couldn't I have overgeneralized?
couldn't you have overgeneralized?
couldn't she have overgeneralized?
couldn't we have overgeneralized?
couldn't you have overgeneralized?
couldn't they have overgeneralized? 	couldn't I have been overgeneralizing?
couldn't you have been overgeneralizing?
couldn't she have been overgeneralizing?
couldn't we have been overgeneralizing?
couldn't you have been overgeneralizing?
couldn't they have been overgeneralizing?