should lust
Regular verb: lust - lusted- lusted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd lust
you'd lust
he'd lust
we'd lust
you'd lust
they'd lust 	I'd be lusting
you'd be lusting
he'd be lusting
we'd be lusting
you'd be lusting
they'd be lusting	I should've lusted
you should've lusted
he should've lusted
we should've lusted
you should've lusted
they should've lusted	I should've been lusting
you should've been lusting
he should've been lusting
we should've been lusting
you should've been lusting
they should've been lusting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't lust
you shouldn't lust
he shouldn't lust
we shouldn't lust
you shouldn't lust
they shouldn't lust 	I shouldn't be lusting
you shouldn't be lusting
he shouldn't be lusting
we shouldn't be lusting
you shouldn't be lusting
they shouldn't be lusting	I shouldn't have lusted
you shouldn't have lusted
he shouldn't have lusted
we shouldn't have lusted
you shouldn't have lusted
they shouldn't have lusted	I shouldn't have been lusting
you shouldn't have been lusting
he shouldn't have been lusting
we shouldn't have been lusting
you shouldn't have been lusting
they shouldn't have been lusting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I lust?
should you lust?
should he lust?
should we lust?
should you lust?
should they lust? 	should I be lusting?
should you be lusting?
should he be lusting?
should we be lusting?
should you be lusting?
should they be lusting? 	should I have lusted?
should you have lusted?
should he have lusted?
should we have lusted?
should you have lusted?
should they have lusted? 	should I have been lusting?
should you have been lusting?
should he have been lusting?
should we have been lusting?
should you have been lusting?
should they have been lusting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I lust?
shouldn't you lust?
shouldn't he lust?
shouldn't we lust?
shouldn't you lust?
shouldn't they lust? 	shouldn't I be lusting?
shouldn't you be lusting?
shouldn't he be lusting?
shouldn't we be lusting?
shouldn't you be lusting?
shouldn't they be lusting? 	shouldn't I have lusted?
shouldn't you have lusted?
shouldn't he have lusted?
shouldn't we have lusted?
shouldn't you have lusted?
shouldn't they have lusted? 	shouldn't I have been lusting?
shouldn't you have been lusting?
shouldn't he have been lusting?
shouldn't we have been lusting?
shouldn't you have been lusting?
shouldn't they have been lusting?