could casserole
Regular verb: casserole - casseroled- casseroled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could casserole
you could casserole
he could casserole
we could casserole
you could casserole
they could casserole 	I could be casseroling
you could be casseroling
he could be casseroling
we could be casseroling
you could be casseroling
they could be casseroling	I could have casseroled
you could have casseroled
he could have casseroled
we could have casseroled
you could have casseroled
they could have casseroled	I could have been casseroling
you could have been casseroling
he could have been casseroling
we could have been casseroling
you could have been casseroling
they could have been casseroling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't casserole
you couldn't casserole
he couldn't casserole
we couldn't casserole
you couldn't casserole
they couldn't casserole 	I couldn't be casseroling
you couldn't be casseroling
he couldn't be casseroling
we couldn't be casseroling
you couldn't be casseroling
they couldn't be casseroling	I couldn't have casseroled
you couldn't have casseroled
he couldn't have casseroled
we couldn't have casseroled
you couldn't have casseroled
they couldn't have casseroled	I couldn't have been casseroling
you couldn't have been casseroling
he couldn't have been casseroling
we couldn't have been casseroling
you couldn't have been casseroling
they couldn't have been casseroling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I casserole?
could you casserole?
could he casserole?
could we casserole?
could you casserole?
could they casserole? 	could I be casseroling?
could you be casseroling?
could he be casseroling?
could we be casseroling?
could you be casseroling?
could they be casseroling? 	could I have casseroled?
could you have casseroled?
could he have casseroled?
could we have casseroled?
could you have casseroled?
could they have casseroled? 	could I have been casseroling?
could you have been casseroling?
could he have been casseroling?
could we have been casseroling?
could you have been casseroling?
could they have been casseroling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I casserole?
couldn't you casserole?
couldn't he casserole?
couldn't we casserole?
couldn't you casserole?
couldn't they casserole? 	couldn't I be casseroling?
couldn't you be casseroling?
couldn't he be casseroling?
couldn't we be casseroling?
couldn't you be casseroling?
couldn't they be casseroling? 	couldn't I have casseroled?
couldn't you have casseroled?
couldn't he have casseroled?
couldn't we have casseroled?
couldn't you have casseroled?
couldn't they have casseroled? 	couldn't I have been casseroling?
couldn't you have been casseroling?
couldn't he have been casseroling?
couldn't we have been casseroling?
couldn't you have been casseroling?
couldn't they have been casseroling?