English verb conjugation
SHOULD PRUNE

Regular verb: prune - pruned - pruned

Affirmation

Simple form	V-ing form
I should prune you should prune he should prune we should prune you should prune they should prune	I should be pruning you should be pruning he should be pruning we should be pruning you should be pruning they should be pruning
Perfect	V-ing perfect
I should have pruned you should have pruned he should have pruned we should have pruned you should have pruned they should have pruned	I should have been pruning you should have been pruning he should have been pruning we should have been pruning you should have been pruning they should have been pruning

Negation

Simple form	V-ing form
I should not prune you should not prune he should not prune we should not prune you should not prune they should not prune	I should not be pruning you should not be pruning he should not be pruning we should not be pruning you should not be pruning they should not be pruning
Perfect	V-ing perfect
I should not have pruned you should not have pruned he should not have pruned we should not have pruned you should not have pruned they should not have pruned	I should not have been pruning you should not have been pruning he should not have been pruning we should not have been pruning you should not have been pruning they should not have been pruning

Interrogative form

Simple form	V-ing form
should I prune? should you prune? should he prune? should we prune? should you prune? should they prune?	should I be pruning? should you be pruning? should he be pruning? should we be pruning? should you be pruning? should they be pruning?
Perfect	V-ing perfect
should I have pruned? should you have pruned? should he have pruned? should we have pruned? should you have pruned? should they have pruned?	should I have been pruning? should you have been pruning? should he have been pruning? should we have been pruning? should you have been pruning? should they have been pruning?

Interro-negative form

Simple form	V-ing form
should I not prune? should you not prune? should he not prune? should we not prune? should you not prune? should they not prune?	should I not be pruning? should you not be pruning? should he not be pruning? should we not be pruning? should you not be pruning? should they not be pruning?
Perfect	V-ing perfect
should I not have pruned? should you not have pruned? should he not have pruned? should we not have pruned? should you not have pruned? should they not have pruned?	should I not have been pruning? should you not have been pruning? should he not have been pruning? should we not have been pruning? should you not have been pruning? should they not have been pruning?