ought to crest
Verbe régulier : crest - crested- crested

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to crest
you ought to crest
she ought to crest
we ought to crest
you ought to crest
they ought to crest 	I ought to be cresting
you ought to be cresting
she ought to be cresting
we ought to be cresting
you ought to be cresting
they ought to be cresting	I ought to have crested
you ought to have crested
she ought to have crested
we ought to have crested
you ought to have crested
they ought to have crested	I ought to have been cresting
you ought to have been cresting
she ought to have been cresting
we ought to have been cresting
you ought to have been cresting
they ought to have been cresting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to crest
you oughtn't to crest
she oughtn't to crest
we oughtn't to crest
you oughtn't to crest
they oughtn't to crest 	I oughtn't to be cresting
you oughtn't to be cresting
she oughtn't to be cresting
we oughtn't to be cresting
you oughtn't to be cresting
they oughtn't to be cresting	I oughtn't to have crested
you oughtn't to have crested
she oughtn't to have crested
we oughtn't to have crested
you oughtn't to have crested
they oughtn't to have crested	I oughtn't to have been cresting
you oughtn't to have been cresting
she oughtn't to have been cresting
we oughtn't to have been cresting
you oughtn't to have been cresting
they oughtn't to have been cresting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I crest?
ought to you crest?
ought to she crest?
ought to we crest?
ought to you crest?
ought to they crest? 	ought to I be cresting?
ought to you be cresting?
ought to she be cresting?
ought to we be cresting?
ought to you be cresting?
ought to they be cresting? 	ought to I have crested?
ought to you have crested?
ought to she have crested?
ought to we have crested?
ought to you have crested?
ought to they have crested? 	ought to I have been cresting?
ought to you have been cresting?
ought to she have been cresting?
ought to we have been cresting?
ought to you have been cresting?
ought to they have been cresting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to crest?
oughtn't you to crest?
oughtn't she to crest?
oughtn't we to crest?
oughtn't you to crest?
oughtn't they to crest? 	oughtn't I to be cresting?
oughtn't you to be cresting?
oughtn't she to be cresting?
oughtn't we to be cresting?
oughtn't you to be cresting?
oughtn't they to be cresting? 	oughtn't I to have crested?
oughtn't you to have crested?
oughtn't she to have crested?
oughtn't we to have crested?
oughtn't you to have crested?
oughtn't they to have crested? 	oughtn't I to have been cresting?
oughtn't you to have been cresting?
oughtn't she to have been cresting?
oughtn't we to have been cresting?
oughtn't you to have been cresting?
oughtn't they to have been cresting?