ought to perch
Verbe régulier : perch - perched- perched
Traduction française : se percher - percher 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to perch
you ought to perch
she ought to perch
we ought to perch
you ought to perch
they ought to perch 	I ought to be perching
you ought to be perching
she ought to be perching
we ought to be perching
you ought to be perching
they ought to be perching	I ought to have perched
you ought to have perched
she ought to have perched
we ought to have perched
you ought to have perched
they ought to have perched	I ought to have been perching
you ought to have been perching
she ought to have been perching
we ought to have been perching
you ought to have been perching
they ought to have been perching	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to perch
you oughtn't to perch
she oughtn't to perch
we oughtn't to perch
you oughtn't to perch
they oughtn't to perch 	I oughtn't to be perching
you oughtn't to be perching
she oughtn't to be perching
we oughtn't to be perching
you oughtn't to be perching
they oughtn't to be perching	I oughtn't to have perched
you oughtn't to have perched
she oughtn't to have perched
we oughtn't to have perched
you oughtn't to have perched
they oughtn't to have perched	I oughtn't to have been perching
you oughtn't to have been perching
she oughtn't to have been perching
we oughtn't to have been perching
you oughtn't to have been perching
they oughtn't to have been perching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I perch?
ought to you perch?
ought to she perch?
ought to we perch?
ought to you perch?
ought to they perch? 	ought to I be perching?
ought to you be perching?
ought to she be perching?
ought to we be perching?
ought to you be perching?
ought to they be perching? 	ought to I have perched?
ought to you have perched?
ought to she have perched?
ought to we have perched?
ought to you have perched?
ought to they have perched? 	ought to I have been perching?
ought to you have been perching?
ought to she have been perching?
ought to we have been perching?
ought to you have been perching?
ought to they have been perching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to perch?
oughtn't you to perch?
oughtn't she to perch?
oughtn't we to perch?
oughtn't you to perch?
oughtn't they to perch? 	oughtn't I to be perching?
oughtn't you to be perching?
oughtn't she to be perching?
oughtn't we to be perching?
oughtn't you to be perching?
oughtn't they to be perching? 	oughtn't I to have perched?
oughtn't you to have perched?
oughtn't she to have perched?
oughtn't we to have perched?
oughtn't you to have perched?
oughtn't they to have perched? 	oughtn't I to have been perching?
oughtn't you to have been perching?
oughtn't she to have been perching?
oughtn't we to have been perching?
oughtn't you to have been perching?
oughtn't they to have been perching?