could french-kiss
Regular verb: french-kiss - french-kissed- french-kissed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could french-kiss
you could french-kiss
she could french-kiss
we could french-kiss
you could french-kiss
they could french-kiss 	I could be french-kissing
you could be french-kissing
she could be french-kissing
we could be french-kissing
you could be french-kissing
they could be french-kissing	I could have french-kissed
you could have french-kissed
she could have french-kissed
we could have french-kissed
you could have french-kissed
they could have french-kissed	I could have been french-kissing
you could have been french-kissing
she could have been french-kissing
we could have been french-kissing
you could have been french-kissing
they could have been french-kissing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not french-kiss
you could not french-kiss
she could not french-kiss
we could not french-kiss
you could not french-kiss
they could not french-kiss 	I could not be french-kissing
you could not be french-kissing
she could not be french-kissing
we could not be french-kissing
you could not be french-kissing
they could not be french-kissing	I could not have french-kissed
you could not have french-kissed
she could not have french-kissed
we could not have french-kissed
you could not have french-kissed
they could not have french-kissed	I could not have been french-kissing
you could not have been french-kissing
she could not have been french-kissing
we could not have been french-kissing
you could not have been french-kissing
they could not have been french-kissing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I french-kiss?
could you french-kiss?
could she french-kiss?
could we french-kiss?
could you french-kiss?
could they french-kiss? 	could I be french-kissing?
could you be french-kissing?
could she be french-kissing?
could we be french-kissing?
could you be french-kissing?
could they be french-kissing? 	could I have french-kissed?
could you have french-kissed?
could she have french-kissed?
could we have french-kissed?
could you have french-kissed?
could they have french-kissed? 	could I have been french-kissing?
could you have been french-kissing?
could she have been french-kissing?
could we have been french-kissing?
could you have been french-kissing?
could they have been french-kissing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not french-kiss?
could you not french-kiss?
could she not french-kiss?
could we not french-kiss?
could you not french-kiss?
could they not french-kiss? 	could I not be french-kissing?
could you not be french-kissing?
could she not be french-kissing?
could we not be french-kissing?
could you not be french-kissing?
could they not be french-kissing? 	could I not have french-kissed?
could you not have french-kissed?
could she not have french-kissed?
could we not have french-kissed?
could you not have french-kissed?
could they not have french-kissed? 	could I not have been french-kissing?
could you not have been french-kissing?
could she not have been french-kissing?
could we not have been french-kissing?
could you not have been french-kissing?
could they not have been french-kissing?