could faff
Regular verb: faff - faffed- faffed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could faff
you could faff
he could faff
we could faff
you could faff
they could faff 	I could be faffing
you could be faffing
he could be faffing
we could be faffing
you could be faffing
they could be faffing	I could have faffed
you could have faffed
he could have faffed
we could have faffed
you could have faffed
they could have faffed	I could have been faffing
you could have been faffing
he could have been faffing
we could have been faffing
you could have been faffing
they could have been faffing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not faff
you could not faff
he could not faff
we could not faff
you could not faff
they could not faff 	I could not be faffing
you could not be faffing
he could not be faffing
we could not be faffing
you could not be faffing
they could not be faffing	I could not have faffed
you could not have faffed
he could not have faffed
we could not have faffed
you could not have faffed
they could not have faffed	I could not have been faffing
you could not have been faffing
he could not have been faffing
we could not have been faffing
you could not have been faffing
they could not have been faffing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I faff?
could you faff?
could he faff?
could we faff?
could you faff?
could they faff? 	could I be faffing?
could you be faffing?
could he be faffing?
could we be faffing?
could you be faffing?
could they be faffing? 	could I have faffed?
could you have faffed?
could he have faffed?
could we have faffed?
could you have faffed?
could they have faffed? 	could I have been faffing?
could you have been faffing?
could he have been faffing?
could we have been faffing?
could you have been faffing?
could they have been faffing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not faff?
could you not faff?
could he not faff?
could we not faff?
could you not faff?
could they not faff? 	could I not be faffing?
could you not be faffing?
could he not be faffing?
could we not be faffing?
could you not be faffing?
could they not be faffing? 	could I not have faffed?
could you not have faffed?
could he not have faffed?
could we not have faffed?
could you not have faffed?
could they not have faffed? 	could I not have been faffing?
could you not have been faffing?
could he not have been faffing?
could we not have been faffing?
could you not have been faffing?
could they not have been faffing?