I ought to acidify you ought to acidify he ought to acidify we ought to acidify you ought to acidify they ought to acidify
Forme en V-ing
I ought to be acidifying you ought to be acidifying he ought to be acidifying we ought to be acidifying you ought to be acidifying they ought to be acidifying
Perfect
I ought to have acidified you ought to have acidified he ought to have acidified we ought to have acidified you ought to have acidified they ought to have acidified
Perfect en V-ing
I ought to have been acidifying you ought to have been acidifying he ought to have been acidifying we ought to have been acidifying you ought to have been acidifying they ought to have been acidifying
Négation
Forme simple
I oughtn't to acidify you oughtn't to acidify he oughtn't to acidify we oughtn't to acidify you oughtn't to acidify they oughtn't to acidify
Forme en V-ing
I oughtn't to be acidifying you oughtn't to be acidifying he oughtn't to be acidifying we oughtn't to be acidifying you oughtn't to be acidifying they oughtn't to be acidifying
Perfect
I oughtn't to have acidified you oughtn't to have acidified he oughtn't to have acidified we oughtn't to have acidified you oughtn't to have acidified they oughtn't to have acidified
Perfect en V-ing
I oughtn't to have been acidifying you oughtn't to have been acidifying he oughtn't to have been acidifying we oughtn't to have been acidifying you oughtn't to have been acidifying they oughtn't to have been acidifying
Forme interrogative
Forme simple
ought to I acidify? ought to you acidify? ought to he acidify? ought to we acidify? ought to you acidify? ought to they acidify?
Forme en V-ing
ought to I be acidifying? ought to you be acidifying? ought to he be acidifying? ought to we be acidifying? ought to you be acidifying? ought to they be acidifying?
Perfect
ought to I have acidified? ought to you have acidified? ought to he have acidified? ought to we have acidified? ought to you have acidified? ought to they have acidified?
Perfect en V-ing
ought to I have been acidifying? ought to you have been acidifying? ought to he have been acidifying? ought to we have been acidifying? ought to you have been acidifying? ought to they have been acidifying?
Forme interro-négative
Forme simple
oughtn't I to acidify? oughtn't you to acidify? oughtn't he to acidify? oughtn't we to acidify? oughtn't you to acidify? oughtn't they to acidify?
Forme en V-ing
oughtn't I to be acidifying? oughtn't you to be acidifying? oughtn't he to be acidifying? oughtn't we to be acidifying? oughtn't you to be acidifying? oughtn't they to be acidifying?
Perfect
oughtn't I to have acidified? oughtn't you to have acidified? oughtn't he to have acidified? oughtn't we to have acidified? oughtn't you to have acidified? oughtn't they to have acidified?
Perfect en V-ing
oughtn't I to have been acidifying? oughtn't you to have been acidifying? oughtn't he to have been acidifying? oughtn't we to have been acidifying? oughtn't you to have been acidifying? oughtn't they to have been acidifying?