English verb conjugation
OUGHT TO FOIST

Regular verb: foist - foisted - foisted

Affirmation

Simple form	V-ing form
I ought to foist you ought to foist she ought to foist we ought to foist you ought to foist they ought to foist	I ought to be foisting you ought to be foisting she ought to be foisting we ought to be foisting you ought to be foisting they ought to be foisting
Perfect	V-ing perfect
I ought to have foisted you ought to have foisted she ought to have foisted we ought to have foisted you ought to have foisted they ought to have foisted	I ought to have been foisting you ought to have been foisting she ought to have been foisting we ought to have been foisting you ought to have been foisting they ought to have been foisting

Negation

Simple form	V-ing form
I oughtn't to foist you oughtn't to foist she oughtn't to foist we oughtn't to foist you oughtn't to foist they oughtn't to foist	I oughtn't to be foisting you oughtn't to be foisting she oughtn't to be foisting we oughtn't to be foisting you oughtn't to be foisting they oughtn't to be foisting
Perfect	V-ing perfect
I oughtn't to have foisted you oughtn't to have foisted she oughtn't to have foisted we oughtn't to have foisted you oughtn't to have foisted they oughtn't to have foisted	I oughtn't to have been foisting you oughtn't to have been foisting she oughtn't to have been foisting we oughtn't to have been foisting you oughtn't to have been foisting they oughtn't to have been foisting

Interrogative form

Simple form	V-ing form
ought to I foist? ought to you foist? ought to she foist? ought to we foist? ought to you foist? ought to they foist?	ought to I be foisting? ought to you be foisting? ought to she be foisting? ought to we be foisting? ought to you be foisting? ought to they be foisting?
Perfect	V-ing perfect
ought to I have foisted? ought to you have foisted? ought to she have foisted? ought to we have foisted? ought to you have foisted? ought to they have foisted?	ought to I have been foisting? ought to you have been foisting? ought to she have been foisting? ought to we have been foisting? ought to you have been foisting? ought to they have been foisting?

Interro-negative form

Simple form	V-ing form
oughtn't I to foist? oughtn't you to foist? oughtn't she to foist? oughtn't we to foist? oughtn't you to foist? oughtn't they to foist?	oughtn't I to be foisting? oughtn't you to be foisting? oughtn't she to be foisting? oughtn't we to be foisting? oughtn't you to be foisting? oughtn't they to be foisting?
Perfect	V-ing perfect
oughtn't I to have foisted? oughtn't you to have foisted? oughtn't she to have foisted? oughtn't we to have foisted? oughtn't you to have foisted? oughtn't they to have foisted?	oughtn't I to have been foisting? oughtn't you to have been foisting? oughtn't she to have been foisting? oughtn't we to have been foisting? oughtn't you to have been foisting? oughtn't they to have been foisting?