English verb conjugation
OUGHT TO PLAGUE

Regular verb: plague - plagued - plagued

Affirmation

Simple form	V-ing form
I ought to plague you ought to plague she ought to plague we ought to plague you ought to plague they ought to plague	I ought to be plaguing you ought to be plaguing she ought to be plaguing we ought to be plaguing you ought to be plaguing they ought to be plaguing
Perfect	V-ing perfect
I ought to have plagued you ought to have plagued she ought to have plagued we ought to have plagued you ought to have plagued they ought to have plagued	I ought to have been plaguing you ought to have been plaguing she ought to have been plaguing we ought to have been plaguing you ought to have been plaguing they ought to have been plaguing

Negation

Simple form	V-ing form
I ought not to plague you ought not to plague she ought not to plague we ought not to plague you ought not to plague they ought not to plague	I ought not to plaguing you ought not to plaguing she ought not to plaguing we ought not to plaguing you ought not to plaguing they ought not to plaguing
Perfect	V-ing perfect
I ought not to have plagued you ought not to have plagued she ought not to have plagued we ought not to have plagued you ought not to have plagued they ought not to have plagued	I ought not to have been plaguing you ought not to have been plaguing she ought not to have been plaguing we ought not to have been plaguing you ought not to have been plaguing they ought not to have been plaguing

Interrogative form

Simple form	V-ing form
ought to I plague? ought to you plague? ought to she plague? ought to we plague? ought to you plague? ought to they plague?	ought to I be plaguing? ought to you be plaguing? ought to she be plaguing? ought to we be plaguing? ought to you be plaguing? ought to they be plaguing?
Perfect	V-ing perfect
ought to I have plagued? ought to you have plagued? ought to she have plagued? ought to we have plagued? ought to you have plagued? ought to they have plagued?	ought to I have been plaguing? ought to you have been plaguing? ought to she have been plaguing? ought to we have been plaguing? ought to you have been plaguing? ought to they have been plaguing?

Interro-negative form

Simple form	V-ing form
ought I not to plague? ought you not to plague? ought she not to plague? ought we not to plague? ought you not to plague? ought they not to plague?	ought I not to be plaguing? ought you not to be plaguing? ought she not to be plaguing? ought we not to be plaguing? ought you not to be plaguing? ought they not to be plaguing?
Perfect	V-ing perfect
ought I not to have plagued? ought you not to have plagued? ought she not to have plagued? ought we not to have plagued? ought you not to have plagued? ought they not to have plagued?	ought I not to have been plaguing? ought you not to have been plaguing? ought she not to have been plaguing? ought we not to have been plaguing? ought you not to have been plaguing? ought they not to have been plaguing?