could sozzle
Regular verb: sozzle - sozzled- sozzled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could sozzle
you could sozzle
he could sozzle
we could sozzle
you could sozzle
they could sozzle 	I could be sozzling
you could be sozzling
he could be sozzling
we could be sozzling
you could be sozzling
they could be sozzling	I could have sozzled
you could have sozzled
he could have sozzled
we could have sozzled
you could have sozzled
they could have sozzled	I could have been sozzling
you could have been sozzling
he could have been sozzling
we could have been sozzling
you could have been sozzling
they could have been sozzling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't sozzle
you couldn't sozzle
he couldn't sozzle
we couldn't sozzle
you couldn't sozzle
they couldn't sozzle 	I couldn't be sozzling
you couldn't be sozzling
he couldn't be sozzling
we couldn't be sozzling
you couldn't be sozzling
they couldn't be sozzling	I couldn't have sozzled
you couldn't have sozzled
he couldn't have sozzled
we couldn't have sozzled
you couldn't have sozzled
they couldn't have sozzled	I couldn't have been sozzling
you couldn't have been sozzling
he couldn't have been sozzling
we couldn't have been sozzling
you couldn't have been sozzling
they couldn't have been sozzling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I sozzle?
could you sozzle?
could he sozzle?
could we sozzle?
could you sozzle?
could they sozzle? 	could I be sozzling?
could you be sozzling?
could he be sozzling?
could we be sozzling?
could you be sozzling?
could they be sozzling? 	could I have sozzled?
could you have sozzled?
could he have sozzled?
could we have sozzled?
could you have sozzled?
could they have sozzled? 	could I have been sozzling?
could you have been sozzling?
could he have been sozzling?
could we have been sozzling?
could you have been sozzling?
could they have been sozzling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I sozzle?
couldn't you sozzle?
couldn't he sozzle?
couldn't we sozzle?
couldn't you sozzle?
couldn't they sozzle? 	couldn't I be sozzling?
couldn't you be sozzling?
couldn't he be sozzling?
couldn't we be sozzling?
couldn't you be sozzling?
couldn't they be sozzling? 	couldn't I have sozzled?
couldn't you have sozzled?
couldn't he have sozzled?
couldn't we have sozzled?
couldn't you have sozzled?
couldn't they have sozzled? 	couldn't I have been sozzling?
couldn't you have been sozzling?
couldn't he have been sozzling?
couldn't we have been sozzling?
couldn't you have been sozzling?
couldn't they have been sozzling?