should despair
Regular verb: despair - despaired- despaired

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't despair
you shouldn't despair
he shouldn't despair
we shouldn't despair
you shouldn't despair
they shouldn't despair 	I shouldn't be despairing
you shouldn't be despairing
he shouldn't be despairing
we shouldn't be despairing
you shouldn't be despairing
they shouldn't be despairing	I shouldn't have despaired
you shouldn't have despaired
he shouldn't have despaired
we shouldn't have despaired
you shouldn't have despaired
they shouldn't have despaired	I shouldn't have been despairing
you shouldn't have been despairing
he shouldn't have been despairing
we shouldn't have been despairing
you shouldn't have been despairing
they shouldn't 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 	
shouldn't I despair?
shouldn't you despair?
shouldn't he despair?
shouldn't we despair?
shouldn't you despair?
shouldn't they despair? 	shouldn't I be despairing?
shouldn't you be despairing?
shouldn't he be despairing?
shouldn't we be despairing?
shouldn't you be despairing?
shouldn't they be despairing? 	shouldn't I have despaired?
shouldn't you have despaired?
shouldn't he have despaired?
shouldn't we have despaired?
shouldn't you have despaired?
shouldn't they have despaired? 	shouldn't I have been despairing?
shouldn't you have been despairing?
shouldn't he have been despairing?
shouldn't we have been despairing?
shouldn't you have been despairing?
shouldn't they have been despairing?