I must contaminate you must contaminate she must contaminate we must contaminate you must contaminate they must contaminate
Form mit V-ing
I must be contaminating you must be contaminating she must be contaminating we must be contaminating you must be contaminating they must be contaminating
Perfekt
I must have contaminated you must have contaminated she must have contaminated we must have contaminated you must have contaminated they must have contaminated
Perfekt mit V-ing
I must have been contaminating you must have been contaminating she must have been contaminating we must have been contaminating you must have been contaminating they must have been contaminating
Negation
Einfache Form
I must not contaminate you must not contaminate she must not contaminate we must not contaminate you must not contaminate they must not contaminate
Form mit V-ing
I must not be contaminating you must not be contaminating she must not be contaminating we must not be contaminating you must not be contaminating they must not be contaminating
Perfekt
I must not have contaminated you must not have contaminated she must not have contaminated we must not have contaminated you must not have contaminated they must not have contaminated
Perfekt mit V-ing
I must not have been contaminating you must not have been contaminating she must not have been contaminating we must not have been contaminating you must not have been contaminating they must not have been contaminating
Fragende Form
Einfache Form
must I contaminate? must you contaminate? must she contaminate? must we contaminate? must you contaminate? must they contaminate?
Form mit V-ing
must I be contaminating? must you be contaminating? must she be contaminating? must we be contaminating? must you be contaminating? must they be contaminating?
Perfekt
must I have contaminated? must you have contaminated? must she have contaminated? must we have contaminated? must you have contaminated? must they have contaminated?
Perfekt mit V-ing
must I have been contaminating? must you have been contaminating? must she have been contaminating? must we have been contaminating? must you have been contaminating? must they have been contaminating?
Fragende Negation Form
Einfache Form
must I not contaminate? must you not contaminate? must she not contaminate? must we not contaminate? must you not contaminate? must they not contaminate?
Form mit V-ing
must I not be contaminating? must you not be contaminating? must she not be contaminating? must we not be contaminating? must you not be contaminating? must they not be contaminating?
Perfekt
must I not have contaminated? must you not have contaminated? must she not have contaminated? must we not have contaminated? must you not have contaminated? must they not have contaminated?
Perfekt mit V-ing
must I not have been contaminating? must you not have been contaminating? must she not have been contaminating? must we not have been contaminating? must you not have been contaminating? must they not have been contaminating?