English verb conjugation
OUGHT TO STRAP

Regular verb: strap - strapped - strapped

Affirmation

Simple form	V-ing form
I ought to strap you ought to strap he ought to strap we ought to strap you ought to strap they ought to strap	I ought to be strapping you ought to be strapping he ought to be strapping we ought to be strapping you ought to be strapping they ought to be strapping
Perfect	V-ing perfect
I ought to have strapped you ought to have strapped he ought to have strapped we ought to have strapped you ought to have strapped they ought to have strapped	I ought to have been strapping you ought to have been strapping he ought to have been strapping we ought to have been strapping you ought to have been strapping they ought to have been strapping

Negation

Simple form	V-ing form
I oughtn't to strap you oughtn't to strap he oughtn't to strap we oughtn't to strap you oughtn't to strap they oughtn't to strap	I oughtn't to be strapping you oughtn't to be strapping he oughtn't to be strapping we oughtn't to be strapping you oughtn't to be strapping they oughtn't to be strapping
Perfect	V-ing perfect
I oughtn't to have strapped you oughtn't to have strapped he oughtn't to have strapped we oughtn't to have strapped you oughtn't to have strapped they oughtn't to have strapped	I oughtn't to have been strapping you oughtn't to have been strapping he oughtn't to have been strapping we oughtn't to have been strapping you oughtn't to have been strapping they oughtn't to have been strapping

Interrogative form

Simple form	V-ing form
ought to I strap? ought to you strap? ought to he strap? ought to we strap? ought to you strap? ought to they strap?	ought to I be strapping? ought to you be strapping? ought to he be strapping? ought to we be strapping? ought to you be strapping? ought to they be strapping?
Perfect	V-ing perfect
ought to I have strapped? ought to you have strapped? ought to he have strapped? ought to we have strapped? ought to you have strapped? ought to they have strapped?	ought to I have been strapping? ought to you have been strapping? ought to he have been strapping? ought to we have been strapping? ought to you have been strapping? ought to they have been strapping?

Interro-negative form

Simple form	V-ing form
oughtn't I to strap? oughtn't you to strap? oughtn't he to strap? oughtn't we to strap? oughtn't you to strap? oughtn't they to strap?	oughtn't I to be strapping? oughtn't you to be strapping? oughtn't he to be strapping? oughtn't we to be strapping? oughtn't you to be strapping? oughtn't they to be strapping?
Perfect	V-ing perfect
oughtn't I to have strapped? oughtn't you to have strapped? oughtn't he to have strapped? oughtn't we to have strapped? oughtn't you to have strapped? oughtn't they to have strapped?	oughtn't I to have been strapping? oughtn't you to have been strapping? oughtn't he to have been strapping? oughtn't we to have been strapping? oughtn't you to have been strapping? oughtn't they to have been strapping?