English verb conjugation
OUGHT TO SPECULATE

Regular verb: speculate - speculated - speculated

Affirmation

Simple form	V-ing form
I ought to speculate you ought to speculate she ought to speculate we ought to speculate you ought to speculate they ought to speculate	I ought to be speculating you ought to be speculating she ought to be speculating we ought to be speculating you ought to be speculating they ought to be speculating
Perfect	V-ing perfect
I ought to have speculated you ought to have speculated she ought to have speculated we ought to have speculated you ought to have speculated they ought to have speculated	I ought to have been speculating you ought to have been speculating she ought to have been speculating we ought to have been speculating you ought to have been speculating they ought to have been speculating

Negation

Simple form	V-ing form
I ought not to speculate you ought not to speculate she ought not to speculate we ought not to speculate you ought not to speculate they ought not to speculate	I ought not to speculating you ought not to speculating she ought not to speculating we ought not to speculating you ought not to speculating they ought not to speculating
Perfect	V-ing perfect
I ought not to have speculated you ought not to have speculated she ought not to have speculated we ought not to have speculated you ought not to have speculated they ought not to have speculated	I ought not to have been speculating you ought not to have been speculating she ought not to have been speculating we ought not to have been speculating you ought not to have been speculating they ought not to have been speculating

Interrogative form

Simple form	V-ing form
ought to I speculate? ought to you speculate? ought to she speculate? ought to we speculate? ought to you speculate? ought to they speculate?	ought to I be speculating? ought to you be speculating? ought to she be speculating? ought to we be speculating? ought to you be speculating? ought to they be speculating?
Perfect	V-ing perfect
ought to I have speculated? ought to you have speculated? ought to she have speculated? ought to we have speculated? ought to you have speculated? ought to they have speculated?	ought to I have been speculating? ought to you have been speculating? ought to she have been speculating? ought to we have been speculating? ought to you have been speculating? ought to they have been speculating?

Interro-negative form

Simple form	V-ing form
ought I not to speculate? ought you not to speculate? ought she not to speculate? ought we not to speculate? ought you not to speculate? ought they not to speculate?	ought I not to be speculating? ought you not to be speculating? ought she not to be speculating? ought we not to be speculating? ought you not to be speculating? ought they not to be speculating?
Perfect	V-ing perfect
ought I not to have speculated? ought you not to have speculated? ought she not to have speculated? ought we not to have speculated? ought you not to have speculated? ought they not to have speculated?	ought I not to have been speculating? ought you not to have been speculating? ought she not to have been speculating? ought we not to have been speculating? ought you not to have been speculating? ought they not to have been speculating?