ought to warn
Verbe régulier : warn - warned- warned
Traduction française : avertir - conseiller 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to warn
you ought to warn
she ought to warn
we ought to warn
you ought to warn
they ought to warn 	I ought to be warning
you ought to be warning
she ought to be warning
we ought to be warning
you ought to be warning
they ought to be warning	I ought to have warned
you ought to have warned
she ought to have warned
we ought to have warned
you ought to have warned
they ought to have warned	I ought to have been warning
you ought to have been warning
she ought to have been warning
we ought to have been warning
you ought to have been warning
they ought to have been warning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to warn
you ought not to warn
she ought not to warn
we ought not to warn
you ought not to warn
they ought not to warn 	I ought not to warning
you ought not to warning
she ought not to warning
we ought not to warning
you ought not to warning
they ought not to warning	I ought not to have warned
you ought not to have warned
she ought not to have warned
we ought not to have warned
you ought not to have warned
they ought not to have warned	I ought not to have been warning
you ought not to have been warning
she ought not to have been warning
we ought not to have been warning
you ought not to have been warning
they ought not to have been warning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I warn?
ought to you warn?
ought to she warn?
ought to we warn?
ought to you warn?
ought to they warn? 	ought to I be warning?
ought to you be warning?
ought to she be warning?
ought to we be warning?
ought to you be warning?
ought to they be warning? 	ought to I have warned?
ought to you have warned?
ought to she have warned?
ought to we have warned?
ought to you have warned?
ought to they have warned? 	ought to I have been warning?
ought to you have been warning?
ought to she have been warning?
ought to we have been warning?
ought to you have been warning?
ought to they have been warning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to warn?
ought you not to warn?
ought she not to warn?
ought we not to warn?
ought you not to warn?
ought they not to warn? 	ought I not to be warning?
ought you not to be warning?
ought she not to be warning?
ought we not to be warning?
ought you not to be warning?
ought they not to be warning? 	ought I not to have warned?
ought you not to have warned?
ought she not to have warned?
ought we not to have warned?
ought you not to have warned?
ought they not to have warned? 	ought I not to have been warning?
ought you not to have been warning?
ought she not to have been warning?
ought we not to have been warning?
ought you not to have been warning?
ought they not to have been warning?