ought to birl
Verbe régulier : birl - birled- birled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to birl
you ought to birl
she ought to birl
we ought to birl
you ought to birl
they ought to birl 	I ought to be birling
you ought to be birling
she ought to be birling
we ought to be birling
you ought to be birling
they ought to be birling	I ought to have birled
you ought to have birled
she ought to have birled
we ought to have birled
you ought to have birled
they ought to have birled	I ought to have been birling
you ought to have been birling
she ought to have been birling
we ought to have been birling
you ought to have been birling
they ought to have been birling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to birl
you oughtn't to birl
she oughtn't to birl
we oughtn't to birl
you oughtn't to birl
they oughtn't to birl 	I oughtn't to be birling
you oughtn't to be birling
she oughtn't to be birling
we oughtn't to be birling
you oughtn't to be birling
they oughtn't to be birling	I oughtn't to have birled
you oughtn't to have birled
she oughtn't to have birled
we oughtn't to have birled
you oughtn't to have birled
they oughtn't to have birled	I oughtn't to have been birling
you oughtn't to have been birling
she oughtn't to have been birling
we oughtn't to have been birling
you oughtn't to have been birling
they oughtn't to have been birling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I birl?
ought to you birl?
ought to she birl?
ought to we birl?
ought to you birl?
ought to they birl? 	ought to I be birling?
ought to you be birling?
ought to she be birling?
ought to we be birling?
ought to you be birling?
ought to they be birling? 	ought to I have birled?
ought to you have birled?
ought to she have birled?
ought to we have birled?
ought to you have birled?
ought to they have birled? 	ought to I have been birling?
ought to you have been birling?
ought to she have been birling?
ought to we have been birling?
ought to you have been birling?
ought to they have been birling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to birl?
oughtn't you to birl?
oughtn't she to birl?
oughtn't we to birl?
oughtn't you to birl?
oughtn't they to birl? 	oughtn't I to be birling?
oughtn't you to be birling?
oughtn't she to be birling?
oughtn't we to be birling?
oughtn't you to be birling?
oughtn't they to be birling? 	oughtn't I to have birled?
oughtn't you to have birled?
oughtn't she to have birled?
oughtn't we to have birled?
oughtn't you to have birled?
oughtn't they to have birled? 	oughtn't I to have been birling?
oughtn't you to have been birling?
oughtn't she to have been birling?
oughtn't we to have been birling?
oughtn't you to have been birling?
oughtn't they to have been birling?