should sell
Irregular verb: sell - sold- sold

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should sell
you should sell
he should sell
we should sell
you should sell
they should sell 	I should be selling
you should be selling
he should be selling
we should be selling
you should be selling
they should be selling	I should have sold
you should have sold
he should have sold
we should have sold
you should have sold
they should have sold	I should have been selling
you should have been selling
he should have been selling
we should have been selling
you should have been selling
they should have been selling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not sell
you should not sell
he should not sell
we should not sell
you should not sell
they should not sell 	I should not be selling
you should not be selling
he should not be selling
we should not be selling
you should not be selling
they should not be selling	I should not have sold
you should not have sold
he should not have sold
we should not have sold
you should not have sold
they should not have sold	I should not have been selling
you should not have been selling
he should not have been selling
we should not have been selling
you should not have been selling
they should not have been selling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I sell?
should you sell?
should he sell?
should we sell?
should you sell?
should they sell? 	should I be selling?
should you be selling?
should he be selling?
should we be selling?
should you be selling?
should they be selling? 	should I have sold?
should you have sold?
should he have sold?
should we have sold?
should you have sold?
should they have sold? 	should I have been selling?
should you have been selling?
should he have been selling?
should we have been selling?
should you have been selling?
should they have been selling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not sell?
should you not sell?
should he not sell?
should we not sell?
should you not sell?
should they not sell? 	should I not be selling?
should you not be selling?
should he not be selling?
should we not be selling?
should you not be selling?
should they not be selling? 	should I not have sold?
should you not have sold?
should he not have sold?
should we not have sold?
should you not have sold?
should they not have sold? 	should I not have been selling?
should you not have been selling?
should he not have been selling?
should we not have been selling?
should you not have been selling?
should they not have been selling?