could dagger
Regular verb: dagger - daggered- daggered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could dagger
you could dagger
he could dagger
we could dagger
you could dagger
they could dagger 	I could be daggering
you could be daggering
he could be daggering
we could be daggering
you could be daggering
they could be daggering	I could have daggered
you could have daggered
he could have daggered
we could have daggered
you could have daggered
they could have daggered	I could have been daggering
you could have been daggering
he could have been daggering
we could have been daggering
you could have been daggering
they could have been daggering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't dagger
you couldn't dagger
he couldn't dagger
we couldn't dagger
you couldn't dagger
they couldn't dagger 	I couldn't be daggering
you couldn't be daggering
he couldn't be daggering
we couldn't be daggering
you couldn't be daggering
they couldn't be daggering	I couldn't have daggered
you couldn't have daggered
he couldn't have daggered
we couldn't have daggered
you couldn't have daggered
they couldn't have daggered	I couldn't have been daggering
you couldn't have been daggering
he couldn't have been daggering
we couldn't have been daggering
you couldn't have been daggering
they couldn't have been daggering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I dagger?
could you dagger?
could he dagger?
could we dagger?
could you dagger?
could they dagger? 	could I be daggering?
could you be daggering?
could he be daggering?
could we be daggering?
could you be daggering?
could they be daggering? 	could I have daggered?
could you have daggered?
could he have daggered?
could we have daggered?
could you have daggered?
could they have daggered? 	could I have been daggering?
could you have been daggering?
could he have been daggering?
could we have been daggering?
could you have been daggering?
could they have been daggering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I dagger?
couldn't you dagger?
couldn't he dagger?
couldn't we dagger?
couldn't you dagger?
couldn't they dagger? 	couldn't I be daggering?
couldn't you be daggering?
couldn't he be daggering?
couldn't we be daggering?
couldn't you be daggering?
couldn't they be daggering? 	couldn't I have daggered?
couldn't you have daggered?
couldn't he have daggered?
couldn't we have daggered?
couldn't you have daggered?
couldn't they have daggered? 	couldn't I have been daggering?
couldn't you have been daggering?
couldn't he have been daggering?
couldn't we have been daggering?
couldn't you have been daggering?
couldn't they have been daggering?