I must bombproof you must bombproof he must bombproof we must bombproof you must bombproof they must bombproof
Forme en V-ing
I must be bombproofing you must be bombproofing he must be bombproofing we must be bombproofing you must be bombproofing they must be bombproofing
Perfect
I must have bombproofed you must have bombproofed he must have bombproofed we must have bombproofed you must have bombproofed they must have bombproofed
Perfect en V-ing
I must have been bombproofing you must have been bombproofing he must have been bombproofing we must have been bombproofing you must have been bombproofing they must have been bombproofing
Négation
Forme simple
I mustn't bombproof you mustn't bombproof he mustn't bombproof we mustn't bombproof you mustn't bombproof they mustn't bombproof
Forme en V-ing
I mustn't be bombproofing you mustn't be bombproofing he mustn't be bombproofing we mustn't be bombproofing you mustn't be bombproofing they mustn't be bombproofing
Perfect
I mustn't have bombproofed you mustn't have bombproofed he mustn't have bombproofed we mustn't have bombproofed you mustn't have bombproofed they mustn't have bombproofed
Perfect en V-ing
I mustn't have been bombproofing you mustn't have been bombproofing he mustn't have been bombproofing we mustn't have been bombproofing you mustn't have been bombproofing they mustn't have been bombproofing
Forme interrogative
Forme simple
must I bombproof? must you bombproof? must he bombproof? must we bombproof? must you bombproof? must they bombproof?
Forme en V-ing
must I be bombproofing? must you be bombproofing? must he be bombproofing? must we be bombproofing? must you be bombproofing? must they be bombproofing?
Perfect
must I have bombproofed? must you have bombproofed? must he have bombproofed? must we have bombproofed? must you have bombproofed? must they have bombproofed?
Perfect en V-ing
must I have been bombproofing? must you have been bombproofing? must he have been bombproofing? must we have been bombproofing? must you have been bombproofing? must they have been bombproofing?
Forme interro-négative
Forme simple
mustn't I bombproof? mustn't you bombproof? mustn't he bombproof? mustn't we bombproof? mustn't you bombproof? mustn't they bombproof?
Forme en V-ing
mustn't I be bombproofing? mustn't you be bombproofing? mustn't he be bombproofing? mustn't we be bombproofing? mustn't you be bombproofing? mustn't they be bombproofing?
Perfect
mustn't I have bombproofed? mustn't you have bombproofed? mustn't he have bombproofed? mustn't we have bombproofed? mustn't you have bombproofed? mustn't they have bombproofed?
Perfect en V-ing
mustn't I have been bombproofing? mustn't you have been bombproofing? mustn't he have been bombproofing? mustn't we have been bombproofing? mustn't you have been bombproofing? mustn't they have been bombproofing?