English verb conjugation
SHOULD PRESENT

Regular verb: present - presented - presented

Affirmation

Simple form	V-ing form
I'd present you'd present he'd present we'd present you'd present they'd present	I'd be presenting you'd be presenting he'd be presenting we'd be presenting you'd be presenting they'd be presenting
Perfect	V-ing perfect
I should've presented you should've presented he should've presented we should've presented you should've presented they should've presented	I should've been presenting you should've been presenting he should've been presenting we should've been presenting you should've been presenting they should've been presenting

Negation

Simple form	V-ing form
I shouldn't present you shouldn't present he shouldn't present we shouldn't present you shouldn't present they shouldn't present	I shouldn't be presenting you shouldn't be presenting he shouldn't be presenting we shouldn't be presenting you shouldn't be presenting they shouldn't be presenting
Perfect	V-ing perfect
I shouldn't have presented you shouldn't have presented he shouldn't have presented we shouldn't have presented you shouldn't have presented they shouldn't have presented	I shouldn't have been presenting you shouldn't have been presenting he shouldn't have been presenting we shouldn't have been presenting you shouldn't have been presenting they shouldn't have been presenting

Interrogative form

Simple form	V-ing form
should I present? should you present? should he present? should we present? should you present? should they present?	should I be presenting? should you be presenting? should he be presenting? should we be presenting? should you be presenting? should they be presenting?
Perfect	V-ing perfect
should I have presented? should you have presented? should he have presented? should we have presented? should you have presented? should they have presented?	should I have been presenting? should you have been presenting? should he have been presenting? should we have been presenting? should you have been presenting? should they have been presenting?

Interro-negative form

Simple form	V-ing form
shouldn't I present? shouldn't you present? shouldn't he present? shouldn't we present? shouldn't you present? shouldn't they present?	shouldn't I be presenting? shouldn't you be presenting? shouldn't he be presenting? shouldn't we be presenting? shouldn't you be presenting? shouldn't they be presenting?
Perfect	V-ing perfect
shouldn't I have presented? shouldn't you have presented? shouldn't he have presented? shouldn't we have presented? shouldn't you have presented? shouldn't they have presented?	shouldn't I have been presenting? shouldn't you have been presenting? shouldn't he have been presenting? shouldn't we have been presenting? shouldn't you have been presenting? shouldn't they have been presenting?