ought to sulfurise
Verbe régulier : sulfurise - sulfurised- sulfurised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to sulfurise
you ought to sulfurise
he ought to sulfurise
we ought to sulfurise
you ought to sulfurise
they ought to sulfurise 	I ought to be sulfurising
you ought to be sulfurising
he ought to be sulfurising
we ought to be sulfurising
you ought to be sulfurising
they ought to be sulfurising	I ought to have sulfurised
you ought to have sulfurised
he ought to have sulfurised
we ought to have sulfurised
you ought to have sulfurised
they ought to have sulfurised	I ought to have been sulfurising
you ought to have been sulfurising
he ought to have been sulfurising
we ought to have been sulfurising
you ought to have been sulfurising
they ought to have been sulfurising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to sulfurise
you oughtn't to sulfurise
he oughtn't to sulfurise
we oughtn't to sulfurise
you oughtn't to sulfurise
they oughtn't to sulfurise 	I oughtn't to be sulfurising
you oughtn't to be sulfurising
he oughtn't to be sulfurising
we oughtn't to be sulfurising
you oughtn't to be sulfurising
they oughtn't to be sulfurising	I oughtn't to have sulfurised
you oughtn't to have sulfurised
he oughtn't to have sulfurised
we oughtn't to have sulfurised
you oughtn't to have sulfurised
they oughtn't to have sulfurised	I oughtn't to have been sulfurising
you oughtn't to have been sulfurising
he oughtn't to have been sulfurising
we oughtn't to have been sulfurising
you oughtn't to have been sulfurising
they oughtn't to have been sulfurising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I sulfurise?
ought to you sulfurise?
ought to he sulfurise?
ought to we sulfurise?
ought to you sulfurise?
ought to they sulfurise? 	ought to I be sulfurising?
ought to you be sulfurising?
ought to he be sulfurising?
ought to we be sulfurising?
ought to you be sulfurising?
ought to they be sulfurising? 	ought to I have sulfurised?
ought to you have sulfurised?
ought to he have sulfurised?
ought to we have sulfurised?
ought to you have sulfurised?
ought to they have sulfurised? 	ought to I have been sulfurising?
ought to you have been sulfurising?
ought to he have been sulfurising?
ought to we have been sulfurising?
ought to you have been sulfurising?
ought to they have been sulfurising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to sulfurise?
oughtn't you to sulfurise?
oughtn't he to sulfurise?
oughtn't we to sulfurise?
oughtn't you to sulfurise?
oughtn't they to sulfurise? 	oughtn't I to be sulfurising?
oughtn't you to be sulfurising?
oughtn't he to be sulfurising?
oughtn't we to be sulfurising?
oughtn't you to be sulfurising?
oughtn't they to be sulfurising? 	oughtn't I to have sulfurised?
oughtn't you to have sulfurised?
oughtn't he to have sulfurised?
oughtn't we to have sulfurised?
oughtn't you to have sulfurised?
oughtn't they to have sulfurised? 	oughtn't I to have been sulfurising?
oughtn't you to have been sulfurising?
oughtn't he to have been sulfurising?
oughtn't we to have been sulfurising?
oughtn't you to have been sulfurising?
oughtn't they to have been sulfurising?