ought to sinter
Verbe régulier : sinter - sintered- sintered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to sinter
you ought to sinter
she ought to sinter
we ought to sinter
you ought to sinter
they ought to sinter 	I ought to be sintering
you ought to be sintering
she ought to be sintering
we ought to be sintering
you ought to be sintering
they ought to be sintering	I ought to have sintered
you ought to have sintered
she ought to have sintered
we ought to have sintered
you ought to have sintered
they ought to have sintered	I ought to have been sintering
you ought to have been sintering
she ought to have been sintering
we ought to have been sintering
you ought to have been sintering
they ought to have been sintering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to sinter
you ought not to sinter
she ought not to sinter
we ought not to sinter
you ought not to sinter
they ought not to sinter 	I ought not to sintering
you ought not to sintering
she ought not to sintering
we ought not to sintering
you ought not to sintering
they ought not to sintering	I ought not to have sintered
you ought not to have sintered
she ought not to have sintered
we ought not to have sintered
you ought not to have sintered
they ought not to have sintered	I ought not to have been sintering
you ought not to have been sintering
she ought not to have been sintering
we ought not to have been sintering
you ought not to have been sintering
they ought not to have been sintering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I sinter?
ought to you sinter?
ought to she sinter?
ought to we sinter?
ought to you sinter?
ought to they sinter? 	ought to I be sintering?
ought to you be sintering?
ought to she be sintering?
ought to we be sintering?
ought to you be sintering?
ought to they be sintering? 	ought to I have sintered?
ought to you have sintered?
ought to she have sintered?
ought to we have sintered?
ought to you have sintered?
ought to they have sintered? 	ought to I have been sintering?
ought to you have been sintering?
ought to she have been sintering?
ought to we have been sintering?
ought to you have been sintering?
ought to they have been sintering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to sinter?
ought you not to sinter?
ought she not to sinter?
ought we not to sinter?
ought you not to sinter?
ought they not to sinter? 	ought I not to be sintering?
ought you not to be sintering?
ought she not to be sintering?
ought we not to be sintering?
ought you not to be sintering?
ought they not to be sintering? 	ought I not to have sintered?
ought you not to have sintered?
ought she not to have sintered?
ought we not to have sintered?
ought you not to have sintered?
ought they not to have sintered? 	ought I not to have been sintering?
ought you not to have been sintering?
ought she not to have been sintering?
ought we not to have been sintering?
ought you not to have been sintering?
ought they not to have been sintering?