English verb conjugation
OUGHT TO PRUNE

Regular verb: prune - pruned - pruned

Affirmation

Simple form	V-ing form
I ought to prune you ought to prune she ought to prune we ought to prune you ought to prune they ought to prune	I ought to be pruning you ought to be pruning she ought to be pruning we ought to be pruning you ought to be pruning they ought to be pruning
Perfect	V-ing perfect
I ought to have pruned you ought to have pruned she ought to have pruned we ought to have pruned you ought to have pruned they ought to have pruned	I ought to have been pruning you ought to have been pruning she ought to have been pruning we ought to have been pruning you ought to have been pruning they ought to have been pruning

Negation

Simple form	V-ing form
I oughtn't to prune you oughtn't to prune she oughtn't to prune we oughtn't to prune you oughtn't to prune they oughtn't to prune	I oughtn't to be pruning you oughtn't to be pruning she oughtn't to be pruning we oughtn't to be pruning you oughtn't to be pruning they oughtn't to be pruning
Perfect	V-ing perfect
I oughtn't to have pruned you oughtn't to have pruned she oughtn't to have pruned we oughtn't to have pruned you oughtn't to have pruned they oughtn't to have pruned	I oughtn't to have been pruning you oughtn't to have been pruning she oughtn't to have been pruning we oughtn't to have been pruning you oughtn't to have been pruning they oughtn't to have been pruning

Interrogative form

Simple form	V-ing form
ought to I prune? ought to you prune? ought to she prune? ought to we prune? ought to you prune? ought to they prune?	ought to I be pruning? ought to you be pruning? ought to she be pruning? ought to we be pruning? ought to you be pruning? ought to they be pruning?
Perfect	V-ing perfect
ought to I have pruned? ought to you have pruned? ought to she have pruned? ought to we have pruned? ought to you have pruned? ought to they have pruned?	ought to I have been pruning? ought to you have been pruning? ought to she have been pruning? ought to we have been pruning? ought to you have been pruning? ought to they have been pruning?

Interro-negative form

Simple form	V-ing form
oughtn't I to prune? oughtn't you to prune? oughtn't she to prune? oughtn't we to prune? oughtn't you to prune? oughtn't they to prune?	oughtn't I to be pruning? oughtn't you to be pruning? oughtn't she to be pruning? oughtn't we to be pruning? oughtn't you to be pruning? oughtn't they to be pruning?
Perfect	V-ing perfect
oughtn't I to have pruned? oughtn't you to have pruned? oughtn't she to have pruned? oughtn't we to have pruned? oughtn't you to have pruned? oughtn't they to have pruned?	oughtn't I to have been pruning? oughtn't you to have been pruning? oughtn't she to have been pruning? oughtn't we to have been pruning? oughtn't you to have been pruning? oughtn't they to have been pruning?