could bedeck
Regular verb: bedeck - bedecked- bedecked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could bedeck
you could bedeck
he could bedeck
we could bedeck
you could bedeck
they could bedeck 	I could be bedecking
you could be bedecking
he could be bedecking
we could be bedecking
you could be bedecking
they could be bedecking	I could have bedecked
you could have bedecked
he could have bedecked
we could have bedecked
you could have bedecked
they could have bedecked	I could have been bedecking
you could have been bedecking
he could have been bedecking
we could have been bedecking
you could have been bedecking
they could have been bedecking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't bedeck
you couldn't bedeck
he couldn't bedeck
we couldn't bedeck
you couldn't bedeck
they couldn't bedeck 	I couldn't be bedecking
you couldn't be bedecking
he couldn't be bedecking
we couldn't be bedecking
you couldn't be bedecking
they couldn't be bedecking	I couldn't have bedecked
you couldn't have bedecked
he couldn't have bedecked
we couldn't have bedecked
you couldn't have bedecked
they couldn't have bedecked	I couldn't have been bedecking
you couldn't have been bedecking
he couldn't have been bedecking
we couldn't have been bedecking
you couldn't have been bedecking
they couldn't have been bedecking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I bedeck?
could you bedeck?
could he bedeck?
could we bedeck?
could you bedeck?
could they bedeck? 	could I be bedecking?
could you be bedecking?
could he be bedecking?
could we be bedecking?
could you be bedecking?
could they be bedecking? 	could I have bedecked?
could you have bedecked?
could he have bedecked?
could we have bedecked?
could you have bedecked?
could they have bedecked? 	could I have been bedecking?
could you have been bedecking?
could he have been bedecking?
could we have been bedecking?
could you have been bedecking?
could they have been bedecking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I bedeck?
couldn't you bedeck?
couldn't he bedeck?
couldn't we bedeck?
couldn't you bedeck?
couldn't they bedeck? 	couldn't I be bedecking?
couldn't you be bedecking?
couldn't he be bedecking?
couldn't we be bedecking?
couldn't you be bedecking?
couldn't they be bedecking? 	couldn't I have bedecked?
couldn't you have bedecked?
couldn't he have bedecked?
couldn't we have bedecked?
couldn't you have bedecked?
couldn't they have bedecked? 	couldn't I have been bedecking?
couldn't you have been bedecking?
couldn't he have been bedecking?
couldn't we have been bedecking?
couldn't you have been bedecking?
couldn't they have been bedecking?