English verb conjugation
OUGHT TO PREEXPOSE

Regular verb: preexpose - preexposed - preexposed

Affirmation

Simple form	V-ing form
I ought to preexpose you ought to preexpose he ought to preexpose we ought to preexpose you ought to preexpose they ought to preexpose	I ought to be preexposing you ought to be preexposing he ought to be preexposing we ought to be preexposing you ought to be preexposing they ought to be preexposing
Perfect	V-ing perfect
I ought to have preexposed you ought to have preexposed he ought to have preexposed we ought to have preexposed you ought to have preexposed they ought to have preexposed	I ought to have been preexposing you ought to have been preexposing he ought to have been preexposing we ought to have been preexposing you ought to have been preexposing they ought to have been preexposing

Negation

Simple form	V-ing form
I oughtn't to preexpose you oughtn't to preexpose he oughtn't to preexpose we oughtn't to preexpose you oughtn't to preexpose they oughtn't to preexpose	I oughtn't to be preexposing you oughtn't to be preexposing he oughtn't to be preexposing we oughtn't to be preexposing you oughtn't to be preexposing they oughtn't to be preexposing
Perfect	V-ing perfect
I oughtn't to have preexposed you oughtn't to have preexposed he oughtn't to have preexposed we oughtn't to have preexposed you oughtn't to have preexposed they oughtn't to have preexposed	I oughtn't to have been preexposing you oughtn't to have been preexposing he oughtn't to have been preexposing we oughtn't to have been preexposing you oughtn't to have been preexposing they oughtn't to have been preexposing

Interrogative form

Simple form	V-ing form
ought to I preexpose? ought to you preexpose? ought to he preexpose? ought to we preexpose? ought to you preexpose? ought to they preexpose?	ought to I be preexposing? ought to you be preexposing? ought to he be preexposing? ought to we be preexposing? ought to you be preexposing? ought to they be preexposing?
Perfect	V-ing perfect
ought to I have preexposed? ought to you have preexposed? ought to he have preexposed? ought to we have preexposed? ought to you have preexposed? ought to they have preexposed?	ought to I have been preexposing? ought to you have been preexposing? ought to he have been preexposing? ought to we have been preexposing? ought to you have been preexposing? ought to they have been preexposing?

Interro-negative form

Simple form	V-ing form
oughtn't I to preexpose? oughtn't you to preexpose? oughtn't he to preexpose? oughtn't we to preexpose? oughtn't you to preexpose? oughtn't they to preexpose?	oughtn't I to be preexposing? oughtn't you to be preexposing? oughtn't he to be preexposing? oughtn't we to be preexposing? oughtn't you to be preexposing? oughtn't they to be preexposing?
Perfect	V-ing perfect
oughtn't I to have preexposed? oughtn't you to have preexposed? oughtn't he to have preexposed? oughtn't we to have preexposed? oughtn't you to have preexposed? oughtn't they to have preexposed?	oughtn't I to have been preexposing? oughtn't you to have been preexposing? oughtn't he to have been preexposing? oughtn't we to have been preexposing? oughtn't you to have been preexposing? oughtn't they to have been preexposing?