could floor
Regular verb: floor - floored- floored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could floor
you could floor
she could floor
we could floor
you could floor
they could floor 	I could be flooring
you could be flooring
she could be flooring
we could be flooring
you could be flooring
they could be flooring	I could have floored
you could have floored
she could have floored
we could have floored
you could have floored
they could have floored	I could have been flooring
you could have been flooring
she could have been flooring
we could have been flooring
you could have been flooring
they could have been flooring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't floor
you couldn't floor
she couldn't floor
we couldn't floor
you couldn't floor
they couldn't floor 	I couldn't be flooring
you couldn't be flooring
she couldn't be flooring
we couldn't be flooring
you couldn't be flooring
they couldn't be flooring	I couldn't have floored
you couldn't have floored
she couldn't have floored
we couldn't have floored
you couldn't have floored
they couldn't have floored	I couldn't have been flooring
you couldn't have been flooring
she couldn't have been flooring
we couldn't have been flooring
you couldn't have been flooring
they couldn't have been flooring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I floor?
could you floor?
could she floor?
could we floor?
could you floor?
could they floor? 	could I be flooring?
could you be flooring?
could she be flooring?
could we be flooring?
could you be flooring?
could they be flooring? 	could I have floored?
could you have floored?
could she have floored?
could we have floored?
could you have floored?
could they have floored? 	could I have been flooring?
could you have been flooring?
could she have been flooring?
could we have been flooring?
could you have been flooring?
could they have been flooring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I floor?
couldn't you floor?
couldn't she floor?
couldn't we floor?
couldn't you floor?
couldn't they floor? 	couldn't I be flooring?
couldn't you be flooring?
couldn't she be flooring?
couldn't we be flooring?
couldn't you be flooring?
couldn't they be flooring? 	couldn't I have floored?
couldn't you have floored?
couldn't she have floored?
couldn't we have floored?
couldn't you have floored?
couldn't they have floored? 	couldn't I have been flooring?
couldn't you have been flooring?
couldn't she have been flooring?
couldn't we have been flooring?
couldn't you have been flooring?
couldn't they have been flooring?