English verb conjugation
OUGHT TO RUMBLE

Regular verb: rumble - rumbled - rumbled

Affirmation

Simple form	V-ing form
I ought to rumble you ought to rumble he ought to rumble we ought to rumble you ought to rumble they ought to rumble	I ought to be rumbling you ought to be rumbling he ought to be rumbling we ought to be rumbling you ought to be rumbling they ought to be rumbling
Perfect	V-ing perfect
I ought to have rumbled you ought to have rumbled he ought to have rumbled we ought to have rumbled you ought to have rumbled they ought to have rumbled	I ought to have been rumbling you ought to have been rumbling he ought to have been rumbling we ought to have been rumbling you ought to have been rumbling they ought to have been rumbling

Negation

Simple form	V-ing form
I oughtn't to rumble you oughtn't to rumble he oughtn't to rumble we oughtn't to rumble you oughtn't to rumble they oughtn't to rumble	I oughtn't to be rumbling you oughtn't to be rumbling he oughtn't to be rumbling we oughtn't to be rumbling you oughtn't to be rumbling they oughtn't to be rumbling
Perfect	V-ing perfect
I oughtn't to have rumbled you oughtn't to have rumbled he oughtn't to have rumbled we oughtn't to have rumbled you oughtn't to have rumbled they oughtn't to have rumbled	I oughtn't to have been rumbling you oughtn't to have been rumbling he oughtn't to have been rumbling we oughtn't to have been rumbling you oughtn't to have been rumbling they oughtn't to have been rumbling

Interrogative form

Simple form	V-ing form
ought to I rumble? ought to you rumble? ought to he rumble? ought to we rumble? ought to you rumble? ought to they rumble?	ought to I be rumbling? ought to you be rumbling? ought to he be rumbling? ought to we be rumbling? ought to you be rumbling? ought to they be rumbling?
Perfect	V-ing perfect
ought to I have rumbled? ought to you have rumbled? ought to he have rumbled? ought to we have rumbled? ought to you have rumbled? ought to they have rumbled?	ought to I have been rumbling? ought to you have been rumbling? ought to he have been rumbling? ought to we have been rumbling? ought to you have been rumbling? ought to they have been rumbling?

Interro-negative form

Simple form	V-ing form
oughtn't I to rumble? oughtn't you to rumble? oughtn't he to rumble? oughtn't we to rumble? oughtn't you to rumble? oughtn't they to rumble?	oughtn't I to be rumbling? oughtn't you to be rumbling? oughtn't he to be rumbling? oughtn't we to be rumbling? oughtn't you to be rumbling? oughtn't they to be rumbling?
Perfect	V-ing perfect
oughtn't I to have rumbled? oughtn't you to have rumbled? oughtn't he to have rumbled? oughtn't we to have rumbled? oughtn't you to have rumbled? oughtn't they to have rumbled?	oughtn't I to have been rumbling? oughtn't you to have been rumbling? oughtn't he to have been rumbling? oughtn't we to have been rumbling? oughtn't you to have been rumbling? oughtn't they to have been rumbling?