should despair
Regular verb: despair - despaired- despaired

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should despair
you should despair
he should despair
we should despair
you should despair
they should despair 	I should be despairing
you should be despairing
he should be despairing
we should be despairing
you should be despairing
they should be despairing	I should have despaired
you should have despaired
he should have despaired
we should have despaired
you should have despaired
they should have despaired	I should have been despairing
you should have been despairing
he should have been despairing
we should have been despairing
you should have been despairing
they should have been despairing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not despair
you should not despair
he should not despair
we should not despair
you should not despair
they should not despair 	I should not be despairing
you should not be despairing
he should not be despairing
we should not be despairing
you should not be despairing
they should not be despairing	I should not have despaired
you should not have despaired
he should not have despaired
we should not have despaired
you should not have despaired
they should not have despaired	I should not have been despairing
you should not have been despairing
he should not have been despairing
we should not have been despairing
you should not have been despairing
they should not have been despairing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I despair?
should you despair?
should he despair?
should we despair?
should you despair?
should they despair? 	should I be despairing?
should you be despairing?
should he be despairing?
should we be despairing?
should you be despairing?
should they be despairing? 	should I have despaired?
should you have despaired?
should he have despaired?
should we have despaired?
should you have despaired?
should they have despaired? 	should I have been despairing?
should you have been despairing?
should he have been despairing?
should we have been despairing?
should you have been despairing?
should they have been despairing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not despair?
should you not despair?
should he not despair?
should we not despair?
should you not despair?
should they not despair? 	should I not be despairing?
should you not be despairing?
should he not be despairing?
should we not be despairing?
should you not be despairing?
should they not be despairing? 	should I not have despaired?
should you not have despaired?
should he not have despaired?
should we not have despaired?
should you not have despaired?
should they not have despaired? 	should I not have been despairing?
should you not have been despairing?
should he not have been despairing?
should we not have been despairing?
should you not have been despairing?
should they not have been despairing?