English verb conjugation
OUGHT TO COUPLE

Regular verb: couple - coupled - coupled

Affirmation

Simple form	V-ing form
I ought to couple you ought to couple he ought to couple we ought to couple you ought to couple they ought to couple	I ought to be coupling you ought to be coupling he ought to be coupling we ought to be coupling you ought to be coupling they ought to be coupling
Perfect	V-ing perfect
I ought to have coupled you ought to have coupled he ought to have coupled we ought to have coupled you ought to have coupled they ought to have coupled	I ought to have been coupling you ought to have been coupling he ought to have been coupling we ought to have been coupling you ought to have been coupling they ought to have been coupling

Negation

Simple form	V-ing form
I ought not to couple you ought not to couple he ought not to couple we ought not to couple you ought not to couple they ought not to couple	I ought not to coupling you ought not to coupling he ought not to coupling we ought not to coupling you ought not to coupling they ought not to coupling
Perfect	V-ing perfect
I ought not to have coupled you ought not to have coupled he ought not to have coupled we ought not to have coupled you ought not to have coupled they ought not to have coupled	I ought not to have been coupling you ought not to have been coupling he ought not to have been coupling we ought not to have been coupling you ought not to have been coupling they ought not to have been coupling

Interrogative form

Simple form	V-ing form
ought to I couple? ought to you couple? ought to he couple? ought to we couple? ought to you couple? ought to they couple?	ought to I be coupling? ought to you be coupling? ought to he be coupling? ought to we be coupling? ought to you be coupling? ought to they be coupling?
Perfect	V-ing perfect
ought to I have coupled? ought to you have coupled? ought to he have coupled? ought to we have coupled? ought to you have coupled? ought to they have coupled?	ought to I have been coupling? ought to you have been coupling? ought to he have been coupling? ought to we have been coupling? ought to you have been coupling? ought to they have been coupling?

Interro-negative form

Simple form	V-ing form
ought I not to couple? ought you not to couple? ought he not to couple? ought we not to couple? ought you not to couple? ought they not to couple?	ought I not to be coupling? ought you not to be coupling? ought he not to be coupling? ought we not to be coupling? ought you not to be coupling? ought they not to be coupling?
Perfect	V-ing perfect
ought I not to have coupled? ought you not to have coupled? ought he not to have coupled? ought we not to have coupled? ought you not to have coupled? ought they not to have coupled?	ought I not to have been coupling? ought you not to have been coupling? ought he not to have been coupling? ought we not to have been coupling? ought you not to have been coupling? ought they not to have been coupling?