could scoop
Regular verb: scoop - scooped- scooped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could scoop
you could scoop
he could scoop
we could scoop
you could scoop
they could scoop 	I could be scooping
you could be scooping
he could be scooping
we could be scooping
you could be scooping
they could be scooping	I could have scooped
you could have scooped
he could have scooped
we could have scooped
you could have scooped
they could have scooped	I could have been scooping
you could have been scooping
he could have been scooping
we could have been scooping
you could have been scooping
they could have been scooping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't scoop
you couldn't scoop
he couldn't scoop
we couldn't scoop
you couldn't scoop
they couldn't scoop 	I couldn't be scooping
you couldn't be scooping
he couldn't be scooping
we couldn't be scooping
you couldn't be scooping
they couldn't be scooping	I couldn't have scooped
you couldn't have scooped
he couldn't have scooped
we couldn't have scooped
you couldn't have scooped
they couldn't have scooped	I couldn't have been scooping
you couldn't have been scooping
he couldn't have been scooping
we couldn't have been scooping
you couldn't have been scooping
they couldn't have been scooping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I scoop?
could you scoop?
could he scoop?
could we scoop?
could you scoop?
could they scoop? 	could I be scooping?
could you be scooping?
could he be scooping?
could we be scooping?
could you be scooping?
could they be scooping? 	could I have scooped?
could you have scooped?
could he have scooped?
could we have scooped?
could you have scooped?
could they have scooped? 	could I have been scooping?
could you have been scooping?
could he have been scooping?
could we have been scooping?
could you have been scooping?
could they have been scooping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I scoop?
couldn't you scoop?
couldn't he scoop?
couldn't we scoop?
couldn't you scoop?
couldn't they scoop? 	couldn't I be scooping?
couldn't you be scooping?
couldn't he be scooping?
couldn't we be scooping?
couldn't you be scooping?
couldn't they be scooping? 	couldn't I have scooped?
couldn't you have scooped?
couldn't he have scooped?
couldn't we have scooped?
couldn't you have scooped?
couldn't they have scooped? 	couldn't I have been scooping?
couldn't you have been scooping?
couldn't he have been scooping?
couldn't we have been scooping?
couldn't you have been scooping?
couldn't they have been scooping?