could skinny-dip
Regular verb: skinny-dip - skinny-diped- skinny-diped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could skinny-dip
you could skinny-dip
he could skinny-dip
we could skinny-dip
you could skinny-dip
they could skinny-dip 	I could be skinny-diping
you could be skinny-diping
he could be skinny-diping
we could be skinny-diping
you could be skinny-diping
they could be skinny-diping	I could have skinny-diped
you could have skinny-diped
he could have skinny-diped
we could have skinny-diped
you could have skinny-diped
they could have skinny-diped	I could have been skinny-diping
you could have been skinny-diping
he could have been skinny-diping
we could have been skinny-diping
you could have been skinny-diping
they could have been skinny-diping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not skinny-dip
you could not skinny-dip
he could not skinny-dip
we could not skinny-dip
you could not skinny-dip
they could not skinny-dip 	I could not be skinny-diping
you could not be skinny-diping
he could not be skinny-diping
we could not be skinny-diping
you could not be skinny-diping
they could not be skinny-diping	I could not have skinny-diped
you could not have skinny-diped
he could not have skinny-diped
we could not have skinny-diped
you could not have skinny-diped
they could not have skinny-diped	I could not have been skinny-diping
you could not have been skinny-diping
he could not have been skinny-diping
we could not have been skinny-diping
you could not have been skinny-diping
they could not have been skinny-diping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I skinny-dip?
could you skinny-dip?
could he skinny-dip?
could we skinny-dip?
could you skinny-dip?
could they skinny-dip? 	could I be skinny-diping?
could you be skinny-diping?
could he be skinny-diping?
could we be skinny-diping?
could you be skinny-diping?
could they be skinny-diping? 	could I have skinny-diped?
could you have skinny-diped?
could he have skinny-diped?
could we have skinny-diped?
could you have skinny-diped?
could they have skinny-diped? 	could I have been skinny-diping?
could you have been skinny-diping?
could he have been skinny-diping?
could we have been skinny-diping?
could you have been skinny-diping?
could they have been skinny-diping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not skinny-dip?
could you not skinny-dip?
could he not skinny-dip?
could we not skinny-dip?
could you not skinny-dip?
could they not skinny-dip? 	could I not be skinny-diping?
could you not be skinny-diping?
could he not be skinny-diping?
could we not be skinny-diping?
could you not be skinny-diping?
could they not be skinny-diping? 	could I not have skinny-diped?
could you not have skinny-diped?
could he not have skinny-diped?
could we not have skinny-diped?
could you not have skinny-diped?
could they not have skinny-diped? 	could I not have been skinny-diping?
could you not have been skinny-diping?
could he not have been skinny-diping?
could we not have been skinny-diping?
could you not have been skinny-diping?
could they not have been skinny-diping?