English verb conjugation
OUGHT TO SUCK

Regular verb: suck - sucked - sucked

Affirmation

Simple form	V-ing form
I ought to suck you ought to suck he ought to suck we ought to suck you ought to suck they ought to suck	I ought to be sucking you ought to be sucking he ought to be sucking we ought to be sucking you ought to be sucking they ought to be sucking
Perfect	V-ing perfect
I ought to have sucked you ought to have sucked he ought to have sucked we ought to have sucked you ought to have sucked they ought to have sucked	I ought to have been sucking you ought to have been sucking he ought to have been sucking we ought to have been sucking you ought to have been sucking they ought to have been sucking

Negation

Simple form	V-ing form
I oughtn't to suck you oughtn't to suck he oughtn't to suck we oughtn't to suck you oughtn't to suck they oughtn't to suck	I oughtn't to be sucking you oughtn't to be sucking he oughtn't to be sucking we oughtn't to be sucking you oughtn't to be sucking they oughtn't to be sucking
Perfect	V-ing perfect
I oughtn't to have sucked you oughtn't to have sucked he oughtn't to have sucked we oughtn't to have sucked you oughtn't to have sucked they oughtn't to have sucked	I oughtn't to have been sucking you oughtn't to have been sucking he oughtn't to have been sucking we oughtn't to have been sucking you oughtn't to have been sucking they oughtn't to have been sucking

Interrogative form

Simple form	V-ing form
ought to I suck? ought to you suck? ought to he suck? ought to we suck? ought to you suck? ought to they suck?	ought to I be sucking? ought to you be sucking? ought to he be sucking? ought to we be sucking? ought to you be sucking? ought to they be sucking?
Perfect	V-ing perfect
ought to I have sucked? ought to you have sucked? ought to he have sucked? ought to we have sucked? ought to you have sucked? ought to they have sucked?	ought to I have been sucking? ought to you have been sucking? ought to he have been sucking? ought to we have been sucking? ought to you have been sucking? ought to they have been sucking?

Interro-negative form

Simple form	V-ing form
oughtn't I to suck? oughtn't you to suck? oughtn't he to suck? oughtn't we to suck? oughtn't you to suck? oughtn't they to suck?	oughtn't I to be sucking? oughtn't you to be sucking? oughtn't he to be sucking? oughtn't we to be sucking? oughtn't you to be sucking? oughtn't they to be sucking?
Perfect	V-ing perfect
oughtn't I to have sucked? oughtn't you to have sucked? oughtn't he to have sucked? oughtn't we to have sucked? oughtn't you to have sucked? oughtn't they to have sucked?	oughtn't I to have been sucking? oughtn't you to have been sucking? oughtn't he to have been sucking? oughtn't we to have been sucking? oughtn't you to have been sucking? oughtn't they to have been sucking?