could pan-fry
Regular verb: pan-fry - pan-fried- pan-fried

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could pan-fry
you could pan-fry
he could pan-fry
we could pan-fry
you could pan-fry
they could pan-fry 	I could be pan-frying
you could be pan-frying
he could be pan-frying
we could be pan-frying
you could be pan-frying
they could be pan-frying	I could have pan-fried
you could have pan-fried
he could have pan-fried
we could have pan-fried
you could have pan-fried
they could have pan-fried	I could have been pan-frying
you could have been pan-frying
he could have been pan-frying
we could have been pan-frying
you could have been pan-frying
they could have been pan-frying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't pan-fry
you couldn't pan-fry
he couldn't pan-fry
we couldn't pan-fry
you couldn't pan-fry
they couldn't pan-fry 	I couldn't be pan-frying
you couldn't be pan-frying
he couldn't be pan-frying
we couldn't be pan-frying
you couldn't be pan-frying
they couldn't be pan-frying	I couldn't have pan-fried
you couldn't have pan-fried
he couldn't have pan-fried
we couldn't have pan-fried
you couldn't have pan-fried
they couldn't have pan-fried	I couldn't have been pan-frying
you couldn't have been pan-frying
he couldn't have been pan-frying
we couldn't have been pan-frying
you couldn't have been pan-frying
they couldn't have been pan-frying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I pan-fry?
could you pan-fry?
could he pan-fry?
could we pan-fry?
could you pan-fry?
could they pan-fry? 	could I be pan-frying?
could you be pan-frying?
could he be pan-frying?
could we be pan-frying?
could you be pan-frying?
could they be pan-frying? 	could I have pan-fried?
could you have pan-fried?
could he have pan-fried?
could we have pan-fried?
could you have pan-fried?
could they have pan-fried? 	could I have been pan-frying?
could you have been pan-frying?
could he have been pan-frying?
could we have been pan-frying?
could you have been pan-frying?
could they have been pan-frying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I pan-fry?
couldn't you pan-fry?
couldn't he pan-fry?
couldn't we pan-fry?
couldn't you pan-fry?
couldn't they pan-fry? 	couldn't I be pan-frying?
couldn't you be pan-frying?
couldn't he be pan-frying?
couldn't we be pan-frying?
couldn't you be pan-frying?
couldn't they be pan-frying? 	couldn't I have pan-fried?
couldn't you have pan-fried?
couldn't he have pan-fried?
couldn't we have pan-fried?
couldn't you have pan-fried?
couldn't they have pan-fried? 	couldn't I have been pan-frying?
couldn't you have been pan-frying?
couldn't he have been pan-frying?
couldn't we have been pan-frying?
couldn't you have been pan-frying?
couldn't they have been pan-frying?