ought to backstop
Verbe régulier : backstop - backstoped- backstoped

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to backstop
you ought to backstop
he ought to backstop
we ought to backstop
you ought to backstop
they ought to backstop 	I ought to be backstoping
you ought to be backstoping
he ought to be backstoping
we ought to be backstoping
you ought to be backstoping
they ought to be backstoping	I ought to have backstoped
you ought to have backstoped
he ought to have backstoped
we ought to have backstoped
you ought to have backstoped
they ought to have backstoped	I ought to have been backstoping
you ought to have been backstoping
he ought to have been backstoping
we ought to have been backstoping
you ought to have been backstoping
they ought to have been backstoping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to backstop
you oughtn't to backstop
he oughtn't to backstop
we oughtn't to backstop
you oughtn't to backstop
they oughtn't to backstop 	I oughtn't to be backstoping
you oughtn't to be backstoping
he oughtn't to be backstoping
we oughtn't to be backstoping
you oughtn't to be backstoping
they oughtn't to be backstoping	I oughtn't to have backstoped
you oughtn't to have backstoped
he oughtn't to have backstoped
we oughtn't to have backstoped
you oughtn't to have backstoped
they oughtn't to have backstoped	I oughtn't to have been backstoping
you oughtn't to have been backstoping
he oughtn't to have been backstoping
we oughtn't to have been backstoping
you oughtn't to have been backstoping
they oughtn't to have been backstoping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I backstop?
ought to you backstop?
ought to he backstop?
ought to we backstop?
ought to you backstop?
ought to they backstop? 	ought to I be backstoping?
ought to you be backstoping?
ought to he be backstoping?
ought to we be backstoping?
ought to you be backstoping?
ought to they be backstoping? 	ought to I have backstoped?
ought to you have backstoped?
ought to he have backstoped?
ought to we have backstoped?
ought to you have backstoped?
ought to they have backstoped? 	ought to I have been backstoping?
ought to you have been backstoping?
ought to he have been backstoping?
ought to we have been backstoping?
ought to you have been backstoping?
ought to they have been backstoping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to backstop?
oughtn't you to backstop?
oughtn't he to backstop?
oughtn't we to backstop?
oughtn't you to backstop?
oughtn't they to backstop? 	oughtn't I to be backstoping?
oughtn't you to be backstoping?
oughtn't he to be backstoping?
oughtn't we to be backstoping?
oughtn't you to be backstoping?
oughtn't they to be backstoping? 	oughtn't I to have backstoped?
oughtn't you to have backstoped?
oughtn't he to have backstoped?
oughtn't we to have backstoped?
oughtn't you to have backstoped?
oughtn't they to have backstoped? 	oughtn't I to have been backstoping?
oughtn't you to have been backstoping?
oughtn't he to have been backstoping?
oughtn't we to have been backstoping?
oughtn't you to have been backstoping?
oughtn't they to have been backstoping?