could fair
Regular verb: fair - faired- faired

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could fair
you could fair
she could fair
we could fair
you could fair
they could fair 	I could be fairing
you could be fairing
she could be fairing
we could be fairing
you could be fairing
they could be fairing	I could have faired
you could have faired
she could have faired
we could have faired
you could have faired
they could have faired	I could have been fairing
you could have been fairing
she could have been fairing
we could have been fairing
you could have been fairing
they could have been fairing	

Negation 	
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I could not fair
you could not fair
she could not fair
we could not fair
you could not fair
they could not fair 	I could not be fairing
you could not be fairing
she could not be fairing
we could not be fairing
you could not be fairing
they could not be fairing	I could not have faired
you could not have faired
she could not have faired
we could not have faired
you could not have faired
they could not have faired	I could not have been fairing
you could not have been fairing
she could not have been fairing
we could not have been fairing
you could not have been fairing
they could not have been fairing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I fair?
could you fair?
could she fair?
could we fair?
could you fair?
could they fair? 	could I be fairing?
could you be fairing?
could she be fairing?
could we be fairing?
could you be fairing?
could they be fairing? 	could I have faired?
could you have faired?
could she have faired?
could we have faired?
could you have faired?
could they have faired? 	could I have been fairing?
could you have been fairing?
could she have been fairing?
could we have been fairing?
could you have been fairing?
could they have been fairing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not fair?
could you not fair?
could she not fair?
could we not fair?
could you not fair?
could they not fair? 	could I not be fairing?
could you not be fairing?
could she not be fairing?
could we not be fairing?
could you not be fairing?
could they not be fairing? 	could I not have faired?
could you not have faired?
could she not have faired?
could we not have faired?
could you not have faired?
could they not have faired? 	could I not have been fairing?
could you not have been fairing?
could she not have been fairing?
could we not have been fairing?
could you not have been fairing?
could they not have been fairing?