could funk
Regular verb: funk - funked- funked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could funk
you could funk
she could funk
we could funk
you could funk
they could funk 	I could be funking
you could be funking
she could be funking
we could be funking
you could be funking
they could be funking	I could have funked
you could have funked
she could have funked
we could have funked
you could have funked
they could have funked	I could have been funking
you could have been funking
she could have been funking
we could have been funking
you could have been funking
they could have been funking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't funk
you couldn't funk
she couldn't funk
we couldn't funk
you couldn't funk
they couldn't funk 	I couldn't be funking
you couldn't be funking
she couldn't be funking
we couldn't be funking
you couldn't be funking
they couldn't be funking	I couldn't have funked
you couldn't have funked
she couldn't have funked
we couldn't have funked
you couldn't have funked
they couldn't have funked	I couldn't have been funking
you couldn't have been funking
she couldn't have been funking
we couldn't have been funking
you couldn't have been funking
they couldn't have been funking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I funk?
could you funk?
could she funk?
could we funk?
could you funk?
could they funk? 	could I be funking?
could you be funking?
could she be funking?
could we be funking?
could you be funking?
could they be funking? 	could I have funked?
could you have funked?
could she have funked?
could we have funked?
could you have funked?
could they have funked? 	could I have been funking?
could you have been funking?
could she have been funking?
could we have been funking?
could you have been funking?
could they have been funking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I funk?
couldn't you funk?
couldn't she funk?
couldn't we funk?
couldn't you funk?
couldn't they funk? 	couldn't I be funking?
couldn't you be funking?
couldn't she be funking?
couldn't we be funking?
couldn't you be funking?
couldn't they be funking? 	couldn't I have funked?
couldn't you have funked?
couldn't she have funked?
couldn't we have funked?
couldn't you have funked?
couldn't they have funked? 	couldn't I have been funking?
couldn't you have been funking?
couldn't she have been funking?
couldn't we have been funking?
couldn't you have been funking?
couldn't they have been funking?