could profiteer
Regular verb: profiteer - profiteered- profiteered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could profiteer
you could profiteer
he could profiteer
we could profiteer
you could profiteer
they could profiteer 	I could be profiteering
you could be profiteering
he could be profiteering
we could be profiteering
you could be profiteering
they could be profiteering	I could have profiteered
you could have profiteered
he could have profiteered
we could have profiteered
you could have profiteered
they could have profiteered	I could have been profiteering
you could have been profiteering
he could have been profiteering
we could have been profiteering
you could have been profiteering
they could have been profiteering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't profiteer
you couldn't profiteer
he couldn't profiteer
we couldn't profiteer
you couldn't profiteer
they couldn't profiteer 	I couldn't be profiteering
you couldn't be profiteering
he couldn't be profiteering
we couldn't be profiteering
you couldn't be profiteering
they couldn't be profiteering	I couldn't have profiteered
you couldn't have profiteered
he couldn't have profiteered
we couldn't have profiteered
you couldn't have profiteered
they couldn't have profiteered	I couldn't have been profiteering
you couldn't have been profiteering
he couldn't have been profiteering
we couldn't have been profiteering
you couldn't have been profiteering
they couldn't have been profiteering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I profiteer?
could you profiteer?
could he profiteer?
could we profiteer?
could you profiteer?
could they profiteer? 	could I be profiteering?
could you be profiteering?
could he be profiteering?
could we be profiteering?
could you be profiteering?
could they be profiteering? 	could I have profiteered?
could you have profiteered?
could he have profiteered?
could we have profiteered?
could you have profiteered?
could they have profiteered? 	could I have been profiteering?
could you have been profiteering?
could he have been profiteering?
could we have been profiteering?
could you have been profiteering?
could they have been profiteering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I profiteer?
couldn't you profiteer?
couldn't he profiteer?
couldn't we profiteer?
couldn't you profiteer?
couldn't they profiteer? 	couldn't I be profiteering?
couldn't you be profiteering?
couldn't he be profiteering?
couldn't we be profiteering?
couldn't you be profiteering?
couldn't they be profiteering? 	couldn't I have profiteered?
couldn't you have profiteered?
couldn't he have profiteered?
couldn't we have profiteered?
couldn't you have profiteered?
couldn't they have profiteered? 	couldn't I have been profiteering?
couldn't you have been profiteering?
couldn't he have been profiteering?
couldn't we have been profiteering?
couldn't you have been profiteering?
couldn't they have been profiteering?