English verb conjugation
COULD RUMINâTO

Regular verb: ruminâto - ruminâtoed - ruminâtoed

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
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
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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?