I must camp you must camp she must camp we must camp you must camp they must camp
Forma com V-ing
I must be camping you must be camping she must be camping we must be camping you must be camping they must be camping
Perfeito
I must have camped you must have camped she must have camped we must have camped you must have camped they must have camped
Perfeito com V-ing
I must have been camping you must have been camping she must have been camping we must have been camping you must have been camping they must have been camping
Negação
Forma simple
I mustn't camp you mustn't camp she mustn't camp we mustn't camp you mustn't camp they mustn't camp
Forma com V-ing
I mustn't be camping you mustn't be camping she mustn't be camping we mustn't be camping you mustn't be camping they mustn't be camping
Perfeito
I mustn't have camped you mustn't have camped she mustn't have camped we mustn't have camped you mustn't have camped they mustn't have camped
Perfeito com V-ing
I mustn't have been camping you mustn't have been camping she mustn't have been camping we mustn't have been camping you mustn't have been camping they mustn't have been camping
Forma interrogativa
Forma simple
must I camp? must you camp? must she camp? must we camp? must you camp? must they camp?
Forma com V-ing
must I be camping? must you be camping? must she be camping? must we be camping? must you be camping? must they be camping?
Perfeito
must I have camped? must you have camped? must she have camped? must we have camped? must you have camped? must they have camped?
Perfeito com V-ing
must I have been camping? must you have been camping? must she have been camping? must we have been camping? must you have been camping? must they have been camping?
Forma interro-Negação
Forma simple
mustn't I camp? mustn't you camp? mustn't she camp? mustn't we camp? mustn't you camp? mustn't they camp?
Forma com V-ing
mustn't I be camping? mustn't you be camping? mustn't she be camping? mustn't we be camping? mustn't you be camping? mustn't they be camping?
Perfeito
mustn't I have camped? mustn't you have camped? mustn't she have camped? mustn't we have camped? mustn't you have camped? mustn't they have camped?
Perfeito com V-ing
mustn't I have been camping? mustn't you have been camping? mustn't she have been camping? mustn't we have been camping? mustn't you have been camping? mustn't they have been camping?