should tailspin
Regular verb: tailspin - tailspined- tailspined

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should tailspin
you should tailspin
he should tailspin
we should tailspin
you should tailspin
they should tailspin 	I should be tailspining
you should be tailspining
he should be tailspining
we should be tailspining
you should be tailspining
they should be tailspining	I should have tailspined
you should have tailspined
he should have tailspined
we should have tailspined
you should have tailspined
they should have tailspined	I should have been tailspining
you should have been tailspining
he should have been tailspining
we should have been tailspining
you should have been tailspining
they should have been tailspining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not tailspin
you should not tailspin
he should not tailspin
we should not tailspin
you should not tailspin
they should not tailspin 	I should not be tailspining
you should not be tailspining
he should not be tailspining
we should not be tailspining
you should not be tailspining
they should not be tailspining	I should not have tailspined
you should not have tailspined
he should not have tailspined
we should not have tailspined
you should not have tailspined
they should not have tailspined	I should not have been tailspining
you should not have been tailspining
he should not have been tailspining
we should not have been tailspining
you should not have been tailspining
they should not have been tailspining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I tailspin?
should you tailspin?
should he tailspin?
should we tailspin?
should you tailspin?
should they tailspin? 	should I be tailspining?
should you be tailspining?
should he be tailspining?
should we be tailspining?
should you be tailspining?
should they be tailspining? 	should I have tailspined?
should you have tailspined?
should he have tailspined?
should we have tailspined?
should you have tailspined?
should they have tailspined? 	should I have been tailspining?
should you have been tailspining?
should he have been tailspining?
should we have been tailspining?
should you have been tailspining?
should they have been tailspining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not tailspin?
should you not tailspin?
should he not tailspin?
should we not tailspin?
should you not tailspin?
should they not tailspin? 	should I not be tailspining?
should you not be tailspining?
should he not be tailspining?
should we not be tailspining?
should you not be tailspining?
should they not be tailspining? 	should I not have tailspined?
should you not have tailspined?
should he not have tailspined?
should we not have tailspined?
should you not have tailspined?
should they not have tailspined? 	should I not have been tailspining?
should you not have been tailspining?
should he not have been tailspining?
should we not have been tailspining?
should you not have been tailspining?
should they not have been tailspining?