ought to singe
Verbe régulier : singe - singed- singed
Traduction française : brûler légèrement - roussir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to singe
you ought to singe
she ought to singe
we ought to singe
you ought to singe
they ought to singe 	I ought to be singing
you ought to be singing
she ought to be singing
we ought to be singing
you ought to be singing
they ought to be singing	I ought to have singed
you ought to have singed
she ought to have singed
we ought to have singed
you ought to have singed
they ought to have singed	I ought to have been singing
you ought to have been singing
she ought to have been singing
we ought to have been singing
you ought to have been singing
they ought to have been singing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to singe
you oughtn't to singe
she oughtn't to singe
we oughtn't to singe
you oughtn't to singe
they oughtn't to singe 	I oughtn't to be singing
you oughtn't to be singing
she oughtn't to be singing
we oughtn't to be singing
you oughtn't to be singing
they oughtn't to be singing	I oughtn't to have singed
you oughtn't to have singed
she oughtn't to have singed
we oughtn't to have singed
you oughtn't to have singed
they oughtn't to have singed	I oughtn't to have been singing
you oughtn't to have been singing
she oughtn't to have been singing
we oughtn't to have been singing
you oughtn't to have been singing
they oughtn't to have been singing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I singe?
ought to you singe?
ought to she singe?
ought to we singe?
ought to you singe?
ought to they singe? 	ought to I be singing?
ought to you be singing?
ought to she be singing?
ought to we be singing?
ought to you be singing?
ought to they be singing? 	ought to I have singed?
ought to you have singed?
ought to she have singed?
ought to we have singed?
ought to you have singed?
ought to they have singed? 	ought to I have been singing?
ought to you have been singing?
ought to she have been singing?
ought to we have been singing?
ought to you have been singing?
ought to they have been singing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to singe?
oughtn't you to singe?
oughtn't she to singe?
oughtn't we to singe?
oughtn't you to singe?
oughtn't they to singe? 	oughtn't I to be singing?
oughtn't you to be singing?
oughtn't she to be singing?
oughtn't we to be singing?
oughtn't you to be singing?
oughtn't they to be singing? 	oughtn't I to have singed?
oughtn't you to have singed?
oughtn't she to have singed?
oughtn't we to have singed?
oughtn't you to have singed?
oughtn't they to have singed? 	oughtn't I to have been singing?
oughtn't you to have been singing?
oughtn't she to have been singing?
oughtn't we to have been singing?
oughtn't you to have been singing?
oughtn't they to have been singing?