could stew
Regular verb: stew - stewed- stewed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could stew
you could stew
she could stew
we could stew
you could stew
they could stew 	I could be stewing
you could be stewing
she could be stewing
we could be stewing
you could be stewing
they could be stewing	I could have stewed
you could have stewed
she could have stewed
we could have stewed
you could have stewed
they could have stewed	I could have been stewing
you could have been stewing
she could have been stewing
we could have been stewing
you could have been stewing
they could have been stewing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't stew
you couldn't stew
she couldn't stew
we couldn't stew
you couldn't stew
they couldn't stew 	I couldn't be stewing
you couldn't be stewing
she couldn't be stewing
we couldn't be stewing
you couldn't be stewing
they couldn't be stewing	I couldn't have stewed
you couldn't have stewed
she couldn't have stewed
we couldn't have stewed
you couldn't have stewed
they couldn't have stewed	I couldn't have been stewing
you couldn't have been stewing
she couldn't have been stewing
we couldn't have been stewing
you couldn't have been stewing
they couldn't have been stewing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I stew?
could you stew?
could she stew?
could we stew?
could you stew?
could they stew? 	could I be stewing?
could you be stewing?
could she be stewing?
could we be stewing?
could you be stewing?
could they be stewing? 	could I have stewed?
could you have stewed?
could she have stewed?
could we have stewed?
could you have stewed?
could they have stewed? 	could I have been stewing?
could you have been stewing?
could she have been stewing?
could we have been stewing?
could you have been stewing?
could they have been stewing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I stew?
couldn't you stew?
couldn't she stew?
couldn't we stew?
couldn't you stew?
couldn't they stew? 	couldn't I be stewing?
couldn't you be stewing?
couldn't she be stewing?
couldn't we be stewing?
couldn't you be stewing?
couldn't they be stewing? 	couldn't I have stewed?
couldn't you have stewed?
couldn't she have stewed?
couldn't we have stewed?
couldn't you have stewed?
couldn't they have stewed? 	couldn't I have been stewing?
couldn't you have been stewing?
couldn't she have been stewing?
couldn't we have been stewing?
couldn't you have been stewing?
couldn't they have been stewing?