English verb conjugation
OUGHT TO UNRIDDLE

Regular verb: unriddle - unriddled - unriddled

Affirmation

Simple form	V-ing form
I ought to unriddle you ought to unriddle he ought to unriddle we ought to unriddle you ought to unriddle they ought to unriddle	I ought to be unriddling you ought to be unriddling he ought to be unriddling we ought to be unriddling you ought to be unriddling they ought to be unriddling
Perfect	V-ing perfect
I ought to have unriddled you ought to have unriddled he ought to have unriddled we ought to have unriddled you ought to have unriddled they ought to have unriddled	I ought to have been unriddling you ought to have been unriddling he ought to have been unriddling we ought to have been unriddling you ought to have been unriddling they ought to have been unriddling

Negation

Simple form	V-ing form
I oughtn't to unriddle you oughtn't to unriddle he oughtn't to unriddle we oughtn't to unriddle you oughtn't to unriddle they oughtn't to unriddle	I oughtn't to be unriddling you oughtn't to be unriddling he oughtn't to be unriddling we oughtn't to be unriddling you oughtn't to be unriddling they oughtn't to be unriddling
Perfect	V-ing perfect
I oughtn't to have unriddled you oughtn't to have unriddled he oughtn't to have unriddled we oughtn't to have unriddled you oughtn't to have unriddled they oughtn't to have unriddled	I oughtn't to have been unriddling you oughtn't to have been unriddling he oughtn't to have been unriddling we oughtn't to have been unriddling you oughtn't to have been unriddling they oughtn't to have been unriddling

Interrogative form

Simple form	V-ing form
ought to I unriddle? ought to you unriddle? ought to he unriddle? ought to we unriddle? ought to you unriddle? ought to they unriddle?	ought to I be unriddling? ought to you be unriddling? ought to he be unriddling? ought to we be unriddling? ought to you be unriddling? ought to they be unriddling?
Perfect	V-ing perfect
ought to I have unriddled? ought to you have unriddled? ought to he have unriddled? ought to we have unriddled? ought to you have unriddled? ought to they have unriddled?	ought to I have been unriddling? ought to you have been unriddling? ought to he have been unriddling? ought to we have been unriddling? ought to you have been unriddling? ought to they have been unriddling?

Interro-negative form

Simple form	V-ing form
oughtn't I to unriddle? oughtn't you to unriddle? oughtn't he to unriddle? oughtn't we to unriddle? oughtn't you to unriddle? oughtn't they to unriddle?	oughtn't I to be unriddling? oughtn't you to be unriddling? oughtn't he to be unriddling? oughtn't we to be unriddling? oughtn't you to be unriddling? oughtn't they to be unriddling?
Perfect	V-ing perfect
oughtn't I to have unriddled? oughtn't you to have unriddled? oughtn't he to have unriddled? oughtn't we to have unriddled? oughtn't you to have unriddled? oughtn't they to have unriddled?	oughtn't I to have been unriddling? oughtn't you to have been unriddling? oughtn't he to have been unriddling? oughtn't we to have been unriddling? oughtn't you to have been unriddling? oughtn't they to have been unriddling?