English verb conjugation
SHOULD DESPOND

Regular verb: despond - desponded - desponded

Affirmation

Simple form	V-ing form
I'd despond you'd despond he'd despond we'd despond you'd despond they'd despond	I'd be desponding you'd be desponding he'd be desponding we'd be desponding you'd be desponding they'd be desponding
Perfect	V-ing perfect
I should've desponded you should've desponded he should've desponded we should've desponded you should've desponded they should've desponded	I should've been desponding you should've been desponding he should've been desponding we should've been desponding you should've been desponding they should've been desponding

Negation

Simple form	V-ing form
I shouldn't despond you shouldn't despond he shouldn't despond we shouldn't despond you shouldn't despond they shouldn't despond	I shouldn't be desponding you shouldn't be desponding he shouldn't be desponding we shouldn't be desponding you shouldn't be desponding they shouldn't be desponding
Perfect	V-ing perfect
I shouldn't have desponded you shouldn't have desponded he shouldn't have desponded we shouldn't have desponded you shouldn't have desponded they shouldn't have desponded	I shouldn't have been desponding you shouldn't have been desponding he shouldn't have been desponding we shouldn't have been desponding you shouldn't have been desponding they shouldn't have been desponding

Interrogative form

Simple form	V-ing form
should I despond? should you despond? should he despond? should we despond? should you despond? should they despond?	should I be desponding? should you be desponding? should he be desponding? should we be desponding? should you be desponding? should they be desponding?
Perfect	V-ing perfect
should I have desponded? should you have desponded? should he have desponded? should we have desponded? should you have desponded? should they have desponded?	should I have been desponding? should you have been desponding? should he have been desponding? should we have been desponding? should you have been desponding? should they have been desponding?

Interro-negative form

Simple form	V-ing form
shouldn't I despond? shouldn't you despond? shouldn't he despond? shouldn't we despond? shouldn't you despond? shouldn't they despond?	shouldn't I be desponding? shouldn't you be desponding? shouldn't he be desponding? shouldn't we be desponding? shouldn't you be desponding? shouldn't they be desponding?
Perfect	V-ing perfect
shouldn't I have desponded? shouldn't you have desponded? shouldn't he have desponded? shouldn't we have desponded? shouldn't you have desponded? shouldn't they have desponded?	shouldn't I have been desponding? shouldn't you have been desponding? shouldn't he have been desponding? shouldn't we have been desponding? shouldn't you have been desponding? shouldn't they have been desponding?