English verb conjugation
OUGHT TO PHILTER

Regular verb: philter - philtered - philtered

Affirmation

Simple form	V-ing form
I ought to philter you ought to philter he ought to philter we ought to philter you ought to philter they ought to philter	I ought to be philtering you ought to be philtering he ought to be philtering we ought to be philtering you ought to be philtering they ought to be philtering
Perfect	V-ing perfect
I ought to have philtered you ought to have philtered he ought to have philtered we ought to have philtered you ought to have philtered they ought to have philtered	I ought to have been philtering you ought to have been philtering he ought to have been philtering we ought to have been philtering you ought to have been philtering they ought to have been philtering

Negation

Simple form	V-ing form
I oughtn't to philter you oughtn't to philter he oughtn't to philter we oughtn't to philter you oughtn't to philter they oughtn't to philter	I oughtn't to be philtering you oughtn't to be philtering he oughtn't to be philtering we oughtn't to be philtering you oughtn't to be philtering they oughtn't to be philtering
Perfect	V-ing perfect
I oughtn't to have philtered you oughtn't to have philtered he oughtn't to have philtered we oughtn't to have philtered you oughtn't to have philtered they oughtn't to have philtered	I oughtn't to have been philtering you oughtn't to have been philtering he oughtn't to have been philtering we oughtn't to have been philtering you oughtn't to have been philtering they oughtn't to have been philtering

Interrogative form

Simple form	V-ing form
ought to I philter? ought to you philter? ought to he philter? ought to we philter? ought to you philter? ought to they philter?	ought to I be philtering? ought to you be philtering? ought to he be philtering? ought to we be philtering? ought to you be philtering? ought to they be philtering?
Perfect	V-ing perfect
ought to I have philtered? ought to you have philtered? ought to he have philtered? ought to we have philtered? ought to you have philtered? ought to they have philtered?	ought to I have been philtering? ought to you have been philtering? ought to he have been philtering? ought to we have been philtering? ought to you have been philtering? ought to they have been philtering?

Interro-negative form

Simple form	V-ing form
oughtn't I to philter? oughtn't you to philter? oughtn't he to philter? oughtn't we to philter? oughtn't you to philter? oughtn't they to philter?	oughtn't I to be philtering? oughtn't you to be philtering? oughtn't he to be philtering? oughtn't we to be philtering? oughtn't you to be philtering? oughtn't they to be philtering?
Perfect	V-ing perfect
oughtn't I to have philtered? oughtn't you to have philtered? oughtn't he to have philtered? oughtn't we to have philtered? oughtn't you to have philtered? oughtn't they to have philtered?	oughtn't I to have been philtering? oughtn't you to have been philtering? oughtn't he to have been philtering? oughtn't we to have been philtering? oughtn't you to have been philtering? oughtn't they to have been philtering?