I ought to contaminate you ought to contaminate she ought to contaminate we ought to contaminate you ought to contaminate they ought to contaminate
Forme en V-ing
I ought to be contaminating you ought to be contaminating she ought to be contaminating we ought to be contaminating you ought to be contaminating they ought to be contaminating
Perfect
I ought to have contaminated you ought to have contaminated she ought to have contaminated we ought to have contaminated you ought to have contaminated they ought to have contaminated
Perfect en V-ing
I ought to have been contaminating you ought to have been contaminating she ought to have been contaminating we ought to have been contaminating you ought to have been contaminating they ought to have been contaminating
Négation
Forme simple
I oughtn't to contaminate you oughtn't to contaminate she oughtn't to contaminate we oughtn't to contaminate you oughtn't to contaminate they oughtn't to contaminate
Forme en V-ing
I oughtn't to be contaminating you oughtn't to be contaminating she oughtn't to be contaminating we oughtn't to be contaminating you oughtn't to be contaminating they oughtn't to be contaminating
Perfect
I oughtn't to have contaminated you oughtn't to have contaminated she oughtn't to have contaminated we oughtn't to have contaminated you oughtn't to have contaminated they oughtn't to have contaminated
Perfect en V-ing
I oughtn't to have been contaminating you oughtn't to have been contaminating she oughtn't to have been contaminating we oughtn't to have been contaminating you oughtn't to have been contaminating they oughtn't to have been contaminating
Forme interrogative
Forme simple
ought to I contaminate? ought to you contaminate? ought to she contaminate? ought to we contaminate? ought to you contaminate? ought to they contaminate?
Forme en V-ing
ought to I be contaminating? ought to you be contaminating? ought to she be contaminating? ought to we be contaminating? ought to you be contaminating? ought to they be contaminating?
Perfect
ought to I have contaminated? ought to you have contaminated? ought to she have contaminated? ought to we have contaminated? ought to you have contaminated? ought to they have contaminated?
Perfect en V-ing
ought to I have been contaminating? ought to you have been contaminating? ought to she have been contaminating? ought to we have been contaminating? ought to you have been contaminating? ought to they have been contaminating?
Forme interro-négative
Forme simple
oughtn't I to contaminate? oughtn't you to contaminate? oughtn't she to contaminate? oughtn't we to contaminate? oughtn't you to contaminate? oughtn't they to contaminate?
Forme en V-ing
oughtn't I to be contaminating? oughtn't you to be contaminating? oughtn't she to be contaminating? oughtn't we to be contaminating? oughtn't you to be contaminating? oughtn't they to be contaminating?
Perfect
oughtn't I to have contaminated? oughtn't you to have contaminated? oughtn't she to have contaminated? oughtn't we to have contaminated? oughtn't you to have contaminated? oughtn't they to have contaminated?
Perfect en V-ing
oughtn't I to have been contaminating? oughtn't you to have been contaminating? oughtn't she to have been contaminating? oughtn't we to have been contaminating? oughtn't you to have been contaminating? oughtn't they to have been contaminating?