could place
Regular verb: place - placed- placed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could place
you could place
she could place
we could place
you could place
they could place 	I could be placing
you could be placing
she could be placing
we could be placing
you could be placing
they could be placing	I could have placed
you could have placed
she could have placed
we could have placed
you could have placed
they could have placed	I could have been placing
you could have been placing
she could have been placing
we could have been placing
you could have been placing
they could have been placing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't place
you couldn't place
she couldn't place
we couldn't place
you couldn't place
they couldn't place 	I couldn't be placing
you couldn't be placing
she couldn't be placing
we couldn't be placing
you couldn't be placing
they couldn't be placing	I couldn't have placed
you couldn't have placed
she couldn't have placed
we couldn't have placed
you couldn't have placed
they couldn't have placed	I couldn't have been placing
you couldn't have been placing
she couldn't have been placing
we couldn't have been placing
you couldn't have been placing
they couldn't have been placing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I place?
could you place?
could she place?
could we place?
could you place?
could they place? 	could I be placing?
could you be placing?
could she be placing?
could we be placing?
could you be placing?
could they be placing? 	could I have placed?
could you have placed?
could she have placed?
could we have placed?
could you have placed?
could they have placed? 	could I have been placing?
could you have been placing?
could she have been placing?
could we have been placing?
could you have been placing?
could they have been placing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I place?
couldn't you place?
couldn't she place?
couldn't we place?
couldn't you place?
couldn't they place? 	couldn't I be placing?
couldn't you be placing?
couldn't she be placing?
couldn't we be placing?
couldn't you be placing?
couldn't they be placing? 	couldn't I have placed?
couldn't you have placed?
couldn't she have placed?
couldn't we have placed?
couldn't you have placed?
couldn't they have placed? 	couldn't I have been placing?
couldn't you have been placing?
couldn't she have been placing?
couldn't we have been placing?
couldn't you have been placing?
couldn't they have been placing?