can despair
Regular verb: despair - despaired- despaired

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

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

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

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I despair?
can't you despair?
can't she despair?
can't we despair?
can't you despair?
can't they despair? 	can't I be despairing?
can't you be despairing?
can't she be despairing?
can't we be despairing?
can't you be despairing?
can't they be despairing? 	can't I have despaired?
can't you have despaired?
can't she have despaired?
can't we have despaired?
can't you have despaired?
can't they have despaired? 	can't I have been despairing?
can't you have been despairing?
can't she have been despairing?
can't we have been despairing?
can't you have been despairing?
can't they have been despairing?