English verb conjugation
OUGHT TO EXCRETE

Regular verb: excrete - excreted - excreted

Affirmation

Simple form	V-ing form
I ought to excrete you ought to excrete he ought to excrete we ought to excrete you ought to excrete they ought to excrete	I ought to be excreting you ought to be excreting he ought to be excreting we ought to be excreting you ought to be excreting they ought to be excreting
Perfect	V-ing perfect
I ought to have excreted you ought to have excreted he ought to have excreted we ought to have excreted you ought to have excreted they ought to have excreted	I ought to have been excreting you ought to have been excreting he ought to have been excreting we ought to have been excreting you ought to have been excreting they ought to have been excreting

Negation

Simple form	V-ing form
I oughtn't to excrete you oughtn't to excrete he oughtn't to excrete we oughtn't to excrete you oughtn't to excrete they oughtn't to excrete	I oughtn't to be excreting you oughtn't to be excreting he oughtn't to be excreting we oughtn't to be excreting you oughtn't to be excreting they oughtn't to be excreting
Perfect	V-ing perfect
I oughtn't to have excreted you oughtn't to have excreted he oughtn't to have excreted we oughtn't to have excreted you oughtn't to have excreted they oughtn't to have excreted	I oughtn't to have been excreting you oughtn't to have been excreting he oughtn't to have been excreting we oughtn't to have been excreting you oughtn't to have been excreting they oughtn't to have been excreting

Interrogative form

Simple form	V-ing form
ought to I excrete? ought to you excrete? ought to he excrete? ought to we excrete? ought to you excrete? ought to they excrete?	ought to I be excreting? ought to you be excreting? ought to he be excreting? ought to we be excreting? ought to you be excreting? ought to they be excreting?
Perfect	V-ing perfect
ought to I have excreted? ought to you have excreted? ought to he have excreted? ought to we have excreted? ought to you have excreted? ought to they have excreted?	ought to I have been excreting? ought to you have been excreting? ought to he have been excreting? ought to we have been excreting? ought to you have been excreting? ought to they have been excreting?

Interro-negative form

Simple form	V-ing form
oughtn't I to excrete? oughtn't you to excrete? oughtn't he to excrete? oughtn't we to excrete? oughtn't you to excrete? oughtn't they to excrete?	oughtn't I to be excreting? oughtn't you to be excreting? oughtn't he to be excreting? oughtn't we to be excreting? oughtn't you to be excreting? oughtn't they to be excreting?
Perfect	V-ing perfect
oughtn't I to have excreted? oughtn't you to have excreted? oughtn't he to have excreted? oughtn't we to have excreted? oughtn't you to have excreted? oughtn't they to have excreted?	oughtn't I to have been excreting? oughtn't you to have been excreting? oughtn't he to have been excreting? oughtn't we to have been excreting? oughtn't you to have been excreting? oughtn't they to have been excreting?