could flute
Regular verb: flute - fluted- fluted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could flute
you could flute
she could flute
we could flute
you could flute
they could flute 	I could be fluting
you could be fluting
she could be fluting
we could be fluting
you could be fluting
they could be fluting	I could have fluted
you could have fluted
she could have fluted
we could have fluted
you could have fluted
they could have fluted	I could have been fluting
you could have been fluting
she could have been fluting
we could have been fluting
you could have been fluting
they could have been fluting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't flute
you couldn't flute
she couldn't flute
we couldn't flute
you couldn't flute
they couldn't flute 	I couldn't be fluting
you couldn't be fluting
she couldn't be fluting
we couldn't be fluting
you couldn't be fluting
they couldn't be fluting	I couldn't have fluted
you couldn't have fluted
she couldn't have fluted
we couldn't have fluted
you couldn't have fluted
they couldn't have fluted	I couldn't have been fluting
you couldn't have been fluting
she couldn't have been fluting
we couldn't have been fluting
you couldn't have been fluting
they couldn't have been fluting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I flute?
could you flute?
could she flute?
could we flute?
could you flute?
could they flute? 	could I be fluting?
could you be fluting?
could she be fluting?
could we be fluting?
could you be fluting?
could they be fluting? 	could I have fluted?
could you have fluted?
could she have fluted?
could we have fluted?
could you have fluted?
could they have fluted? 	could I have been fluting?
could you have been fluting?
could she have been fluting?
could we have been fluting?
could you have been fluting?
could they have been fluting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I flute?
couldn't you flute?
couldn't she flute?
couldn't we flute?
couldn't you flute?
couldn't they flute? 	couldn't I be fluting?
couldn't you be fluting?
couldn't she be fluting?
couldn't we be fluting?
couldn't you be fluting?
couldn't they be fluting? 	couldn't I have fluted?
couldn't you have fluted?
couldn't she have fluted?
couldn't we have fluted?
couldn't you have fluted?
couldn't they have fluted? 	couldn't I have been fluting?
couldn't you have been fluting?
couldn't she have been fluting?
couldn't we have been fluting?
couldn't you have been fluting?
couldn't they have been fluting?