could doze
Regular verb: doze - dozed- dozed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could doze
you could doze
he could doze
we could doze
you could doze
they could doze 	I could be dozing
you could be dozing
he could be dozing
we could be dozing
you could be dozing
they could be dozing	I could have dozed
you could have dozed
he could have dozed
we could have dozed
you could have dozed
they could have dozed	I could have been dozing
you could have been dozing
he could have been dozing
we could have been dozing
you could have been dozing
they could have been dozing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't doze
you couldn't doze
he couldn't doze
we couldn't doze
you couldn't doze
they couldn't doze 	I couldn't be dozing
you couldn't be dozing
he couldn't be dozing
we couldn't be dozing
you couldn't be dozing
they couldn't be dozing	I couldn't have dozed
you couldn't have dozed
he couldn't have dozed
we couldn't have dozed
you couldn't have dozed
they couldn't have dozed	I couldn't have been dozing
you couldn't have been dozing
he couldn't have been dozing
we couldn't have been dozing
you couldn't have been dozing
they couldn't have been dozing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I doze?
could you doze?
could he doze?
could we doze?
could you doze?
could they doze? 	could I be dozing?
could you be dozing?
could he be dozing?
could we be dozing?
could you be dozing?
could they be dozing? 	could I have dozed?
could you have dozed?
could he have dozed?
could we have dozed?
could you have dozed?
could they have dozed? 	could I have been dozing?
could you have been dozing?
could he have been dozing?
could we have been dozing?
could you have been dozing?
could they have been dozing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I doze?
couldn't you doze?
couldn't he doze?
couldn't we doze?
couldn't you doze?
couldn't they doze? 	couldn't I be dozing?
couldn't you be dozing?
couldn't he be dozing?
couldn't we be dozing?
couldn't you be dozing?
couldn't they be dozing? 	couldn't I have dozed?
couldn't you have dozed?
couldn't he have dozed?
couldn't we have dozed?
couldn't you have dozed?
couldn't they have dozed? 	couldn't I have been dozing?
couldn't you have been dozing?
couldn't he have been dozing?
couldn't we have been dozing?
couldn't you have been dozing?
couldn't they have been dozing?