could ruminâto
Regular verb: ruminâto - ruminâtoed- ruminâtoed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could ruminâto
you could ruminâto
he could ruminâto
we could ruminâto
you could ruminâto
they could ruminâto 	I could be ruminâtoing
you could be ruminâtoing
he could be ruminâtoing
we could be ruminâtoing
you could be ruminâtoing
they could be ruminâtoing	I could have ruminâtoed
you could have ruminâtoed
he could have ruminâtoed
we could have ruminâtoed
you could have ruminâtoed
they could have ruminâtoed	I could have been ruminâtoing
you could have been ruminâtoing
he could have been ruminâtoing
we could have been ruminâtoing
you could have been ruminâtoing
they could have been ruminâtoing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't ruminâto
you couldn't ruminâto
he couldn't ruminâto
we couldn't ruminâto
you couldn't ruminâto
they couldn't ruminâto 	I couldn't be ruminâtoing
you couldn't be ruminâtoing
he couldn't be ruminâtoing
we couldn't be ruminâtoing
you couldn't be ruminâtoing
they couldn't be ruminâtoing	I couldn't have ruminâtoed
you couldn't have ruminâtoed
he couldn't have ruminâtoed
we couldn't have ruminâtoed
you couldn't have ruminâtoed
they couldn't have ruminâtoed	I couldn't have been ruminâtoing
you couldn't have been ruminâtoing
he couldn't have been ruminâtoing
we couldn't have been ruminâtoing
you couldn't have been ruminâtoing
they couldn't have been ruminâtoing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I ruminâto?
could you ruminâto?
could he ruminâto?
could we ruminâto?
could you ruminâto?
could they ruminâto? 	could I be ruminâtoing?
could you be ruminâtoing?
could he be ruminâtoing?
could we be ruminâtoing?
could you be ruminâtoing?
could they be ruminâtoing? 	could I have ruminâtoed?
could you have ruminâtoed?
could he have ruminâtoed?
could we have ruminâtoed?
could you have ruminâtoed?
could they have ruminâtoed? 	could I have been ruminâtoing?
could you have been ruminâtoing?
could he have been ruminâtoing?
could we have been ruminâtoing?
could you have been ruminâtoing?
could they have been ruminâtoing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I ruminâto?
couldn't you ruminâto?
couldn't he ruminâto?
couldn't we ruminâto?
couldn't you ruminâto?
couldn't they ruminâto? 	couldn't I be ruminâtoing?
couldn't you be ruminâtoing?
couldn't he be ruminâtoing?
couldn't we be ruminâtoing?
couldn't you be ruminâtoing?
couldn't they be ruminâtoing? 	couldn't I have ruminâtoed?
couldn't you have ruminâtoed?
couldn't he have ruminâtoed?
couldn't we have ruminâtoed?
couldn't you have ruminâtoed?
couldn't they have ruminâtoed? 	couldn't I have been ruminâtoing?
couldn't you have been ruminâtoing?
couldn't he have been ruminâtoing?
couldn't we have been ruminâtoing?
couldn't you have been ruminâtoing?
couldn't they have been ruminâtoing?