English verb conjugation
OUGHT TO LEAPFROG

Regular verb: leapfrog - leapfroged - leapfroged

Affirmation

Simple form	V-ing form
I ought to leapfrog you ought to leapfrog he ought to leapfrog we ought to leapfrog you ought to leapfrog they ought to leapfrog	I ought to be leapfroging you ought to be leapfroging he ought to be leapfroging we ought to be leapfroging you ought to be leapfroging they ought to be leapfroging
Perfect	V-ing perfect
I ought to have leapfroged you ought to have leapfroged he ought to have leapfroged we ought to have leapfroged you ought to have leapfroged they ought to have leapfroged	I ought to have been leapfroging you ought to have been leapfroging he ought to have been leapfroging we ought to have been leapfroging you ought to have been leapfroging they ought to have been leapfroging

Negation

Simple form	V-ing form
I oughtn't to leapfrog you oughtn't to leapfrog he oughtn't to leapfrog we oughtn't to leapfrog you oughtn't to leapfrog they oughtn't to leapfrog	I oughtn't to be leapfroging you oughtn't to be leapfroging he oughtn't to be leapfroging we oughtn't to be leapfroging you oughtn't to be leapfroging they oughtn't to be leapfroging
Perfect	V-ing perfect
I oughtn't to have leapfroged you oughtn't to have leapfroged he oughtn't to have leapfroged we oughtn't to have leapfroged you oughtn't to have leapfroged they oughtn't to have leapfroged	I oughtn't to have been leapfroging you oughtn't to have been leapfroging he oughtn't to have been leapfroging we oughtn't to have been leapfroging you oughtn't to have been leapfroging they oughtn't to have been leapfroging

Interrogative form

Simple form	V-ing form
ought to I leapfrog? ought to you leapfrog? ought to he leapfrog? ought to we leapfrog? ought to you leapfrog? ought to they leapfrog?	ought to I be leapfroging? ought to you be leapfroging? ought to he be leapfroging? ought to we be leapfroging? ought to you be leapfroging? ought to they be leapfroging?
Perfect	V-ing perfect
ought to I have leapfroged? ought to you have leapfroged? ought to he have leapfroged? ought to we have leapfroged? ought to you have leapfroged? ought to they have leapfroged?	ought to I have been leapfroging? ought to you have been leapfroging? ought to he have been leapfroging? ought to we have been leapfroging? ought to you have been leapfroging? ought to they have been leapfroging?

Interro-negative form

Simple form	V-ing form
oughtn't I to leapfrog? oughtn't you to leapfrog? oughtn't he to leapfrog? oughtn't we to leapfrog? oughtn't you to leapfrog? oughtn't they to leapfrog?	oughtn't I to be leapfroging? oughtn't you to be leapfroging? oughtn't he to be leapfroging? oughtn't we to be leapfroging? oughtn't you to be leapfroging? oughtn't they to be leapfroging?
Perfect	V-ing perfect
oughtn't I to have leapfroged? oughtn't you to have leapfroged? oughtn't he to have leapfroged? oughtn't we to have leapfroged? oughtn't you to have leapfroged? oughtn't they to have leapfroged?	oughtn't I to have been leapfroging? oughtn't you to have been leapfroging? oughtn't he to have been leapfroging? oughtn't we to have been leapfroging? oughtn't you to have been leapfroging? oughtn't they to have been leapfroging?