could hound
Regular verb: hound - hounded- hounded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could hound
you could hound
he could hound
we could hound
you could hound
they could hound 	I could be hounding
you could be hounding
he could be hounding
we could be hounding
you could be hounding
they could be hounding	I could have hounded
you could have hounded
he could have hounded
we could have hounded
you could have hounded
they could have hounded	I could have been hounding
you could have been hounding
he could have been hounding
we could have been hounding
you could have been hounding
they could have been hounding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't hound
you couldn't hound
he couldn't hound
we couldn't hound
you couldn't hound
they couldn't hound 	I couldn't be hounding
you couldn't be hounding
he couldn't be hounding
we couldn't be hounding
you couldn't be hounding
they couldn't be hounding	I couldn't have hounded
you couldn't have hounded
he couldn't have hounded
we couldn't have hounded
you couldn't have hounded
they couldn't have hounded	I couldn't have been hounding
you couldn't have been hounding
he couldn't have been hounding
we couldn't have been hounding
you couldn't have been hounding
they couldn't have been hounding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I hound?
could you hound?
could he hound?
could we hound?
could you hound?
could they hound? 	could I be hounding?
could you be hounding?
could he be hounding?
could we be hounding?
could you be hounding?
could they be hounding? 	could I have hounded?
could you have hounded?
could he have hounded?
could we have hounded?
could you have hounded?
could they have hounded? 	could I have been hounding?
could you have been hounding?
could he have been hounding?
could we have been hounding?
could you have been hounding?
could they have been hounding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I hound?
couldn't you hound?
couldn't he hound?
couldn't we hound?
couldn't you hound?
couldn't they hound? 	couldn't I be hounding?
couldn't you be hounding?
couldn't he be hounding?
couldn't we be hounding?
couldn't you be hounding?
couldn't they be hounding? 	couldn't I have hounded?
couldn't you have hounded?
couldn't he have hounded?
couldn't we have hounded?
couldn't you have hounded?
couldn't they have hounded? 	couldn't I have been hounding?
couldn't you have been hounding?
couldn't he have been hounding?
couldn't we have been hounding?
couldn't you have been hounding?
couldn't they have been hounding?