I must weatherproof you must weatherproof he must weatherproof we must weatherproof you must weatherproof they must weatherproof
Form mit V-ing
I must be weatherproofing you must be weatherproofing he must be weatherproofing we must be weatherproofing you must be weatherproofing they must be weatherproofing
Perfekt
I must have weatherproofed you must have weatherproofed he must have weatherproofed we must have weatherproofed you must have weatherproofed they must have weatherproofed
Perfekt mit V-ing
I must have been weatherproofing you must have been weatherproofing he must have been weatherproofing we must have been weatherproofing you must have been weatherproofing they must have been weatherproofing
Negation
Einfache Form
I must not weatherproof you must not weatherproof he must not weatherproof we must not weatherproof you must not weatherproof they must not weatherproof
Form mit V-ing
I must not be weatherproofing you must not be weatherproofing he must not be weatherproofing we must not be weatherproofing you must not be weatherproofing they must not be weatherproofing
Perfekt
I must not have weatherproofed you must not have weatherproofed he must not have weatherproofed we must not have weatherproofed you must not have weatherproofed they must not have weatherproofed
Perfekt mit V-ing
I must not have been weatherproofing you must not have been weatherproofing he must not have been weatherproofing we must not have been weatherproofing you must not have been weatherproofing they must not have been weatherproofing
Fragende Form
Einfache Form
must I weatherproof? must you weatherproof? must he weatherproof? must we weatherproof? must you weatherproof? must they weatherproof?
Form mit V-ing
must I be weatherproofing? must you be weatherproofing? must he be weatherproofing? must we be weatherproofing? must you be weatherproofing? must they be weatherproofing?
Perfekt
must I have weatherproofed? must you have weatherproofed? must he have weatherproofed? must we have weatherproofed? must you have weatherproofed? must they have weatherproofed?
Perfekt mit V-ing
must I have been weatherproofing? must you have been weatherproofing? must he have been weatherproofing? must we have been weatherproofing? must you have been weatherproofing? must they have been weatherproofing?
Fragende Negation Form
Einfache Form
must I not weatherproof? must you not weatherproof? must he not weatherproof? must we not weatherproof? must you not weatherproof? must they not weatherproof?
Form mit V-ing
must I not be weatherproofing? must you not be weatherproofing? must he not be weatherproofing? must we not be weatherproofing? must you not be weatherproofing? must they not be weatherproofing?
Perfekt
must I not have weatherproofed? must you not have weatherproofed? must he not have weatherproofed? must we not have weatherproofed? must you not have weatherproofed? must they not have weatherproofed?
Perfekt mit V-ing
must I not have been weatherproofing? must you not have been weatherproofing? must he not have been weatherproofing? must we not have been weatherproofing? must you not have been weatherproofing? must they not have been weatherproofing?