ought to straiten
Verbe régulier : straiten - straitened- straitened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to straiten
you ought to straiten
he ought to straiten
we ought to straiten
you ought to straiten
they ought to straiten 	I ought to be straitening
you ought to be straitening
he ought to be straitening
we ought to be straitening
you ought to be straitening
they ought to be straitening	I ought to have straitened
you ought to have straitened
he ought to have straitened
we ought to have straitened
you ought to have straitened
they ought to have straitened	I ought to have been straitening
you ought to have been straitening
he ought to have been straitening
we ought to have been straitening
you ought to have been straitening
they ought to have been straitening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to straiten
you oughtn't to straiten
he oughtn't to straiten
we oughtn't to straiten
you oughtn't to straiten
they oughtn't to straiten 	I oughtn't to be straitening
you oughtn't to be straitening
he oughtn't to be straitening
we oughtn't to be straitening
you oughtn't to be straitening
they oughtn't to be straitening	I oughtn't to have straitened
you oughtn't to have straitened
he oughtn't to have straitened
we oughtn't to have straitened
you oughtn't to have straitened
they oughtn't to have straitened	I oughtn't to have been straitening
you oughtn't to have been straitening
he oughtn't to have been straitening
we oughtn't to have been straitening
you oughtn't to have been straitening
they oughtn't to have been straitening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I straiten?
ought to you straiten?
ought to he straiten?
ought to we straiten?
ought to you straiten?
ought to they straiten? 	ought to I be straitening?
ought to you be straitening?
ought to he be straitening?
ought to we be straitening?
ought to you be straitening?
ought to they be straitening? 	ought to I have straitened?
ought to you have straitened?
ought to he have straitened?
ought to we have straitened?
ought to you have straitened?
ought to they have straitened? 	ought to I have been straitening?
ought to you have been straitening?
ought to he have been straitening?
ought to we have been straitening?
ought to you have been straitening?
ought to they have been straitening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to straiten?
oughtn't you to straiten?
oughtn't he to straiten?
oughtn't we to straiten?
oughtn't you to straiten?
oughtn't they to straiten? 	oughtn't I to be straitening?
oughtn't you to be straitening?
oughtn't he to be straitening?
oughtn't we to be straitening?
oughtn't you to be straitening?
oughtn't they to be straitening? 	oughtn't I to have straitened?
oughtn't you to have straitened?
oughtn't he to have straitened?
oughtn't we to have straitened?
oughtn't you to have straitened?
oughtn't they to have straitened? 	oughtn't I to have been straitening?
oughtn't you to have been straitening?
oughtn't he to have been straitening?
oughtn't we to have been straitening?
oughtn't you to have been straitening?
oughtn't they to have been straitening?