should flip-flop
Regular verb: flip-flop - flip-floped- flip-floped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should flip-flop
you should flip-flop
he should flip-flop
we should flip-flop
you should flip-flop
they should flip-flop 	I should be flip-floping
you should be flip-floping
he should be flip-floping
we should be flip-floping
you should be flip-floping
they should be flip-floping	I should have flip-floped
you should have flip-floped
he should have flip-floped
we should have flip-floped
you should have flip-floped
they should have flip-floped	I should have been flip-floping
you should have been flip-floping
he should have been flip-floping
we should have been flip-floping
you should have been flip-floping
they should have been flip-floping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not flip-flop
you should not flip-flop
he should not flip-flop
we should not flip-flop
you should not flip-flop
they should not flip-flop 	I should not be flip-floping
you should not be flip-floping
he should not be flip-floping
we should not be flip-floping
you should not be flip-floping
they should not be flip-floping	I should not have flip-floped
you should not have flip-floped
he should not have flip-floped
we should not have flip-floped
you should not have flip-floped
they should not have flip-floped	I should not have been flip-floping
you should not have been flip-floping
he should not have been flip-floping
we should not have been flip-floping
you should not have been flip-floping
they should not have been flip-floping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I flip-flop?
should you flip-flop?
should he flip-flop?
should we flip-flop?
should you flip-flop?
should they flip-flop? 	should I be flip-floping?
should you be flip-floping?
should he be flip-floping?
should we be flip-floping?
should you be flip-floping?
should they be flip-floping? 	should I have flip-floped?
should you have flip-floped?
should he have flip-floped?
should we have flip-floped?
should you have flip-floped?
should they have flip-floped? 	should I have been flip-floping?
should you have been flip-floping?
should he have been flip-floping?
should we have been flip-floping?
should you have been flip-floping?
should they have been flip-floping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not flip-flop?
should you not flip-flop?
should he not flip-flop?
should we not flip-flop?
should you not flip-flop?
should they not flip-flop? 	should I not be flip-floping?
should you not be flip-floping?
should he not be flip-floping?
should we not be flip-floping?
should you not be flip-floping?
should they not be flip-floping? 	should I not have flip-floped?
should you not have flip-floped?
should he not have flip-floped?
should we not have flip-floped?
should you not have flip-floped?
should they not have flip-floped? 	should I not have been flip-floping?
should you not have been flip-floping?
should he not have been flip-floping?
should we not have been flip-floping?
should you not have been flip-floping?
should they not have been flip-floping?