I must warm you must warm he must warm we must warm you must warm they must warm
Forma com V-ing
I must be warming you must be warming he must be warming we must be warming you must be warming they must be warming
Perfeito
I must have warmed you must have warmed he must have warmed we must have warmed you must have warmed they must have warmed
Perfeito com V-ing
I must have been warming you must have been warming he must have been warming we must have been warming you must have been warming they must have been warming
Negação
Forma simple
I mustn't warm you mustn't warm he mustn't warm we mustn't warm you mustn't warm they mustn't warm
Forma com V-ing
I mustn't be warming you mustn't be warming he mustn't be warming we mustn't be warming you mustn't be warming they mustn't be warming
Perfeito
I mustn't have warmed you mustn't have warmed he mustn't have warmed we mustn't have warmed you mustn't have warmed they mustn't have warmed
Perfeito com V-ing
I mustn't have been warming you mustn't have been warming he mustn't have been warming we mustn't have been warming you mustn't have been warming they mustn't have been warming
Forma interrogativa
Forma simple
must I warm? must you warm? must he warm? must we warm? must you warm? must they warm?
Forma com V-ing
must I be warming? must you be warming? must he be warming? must we be warming? must you be warming? must they be warming?
Perfeito
must I have warmed? must you have warmed? must he have warmed? must we have warmed? must you have warmed? must they have warmed?
Perfeito com V-ing
must I have been warming? must you have been warming? must he have been warming? must we have been warming? must you have been warming? must they have been warming?
Forma interro-Negação
Forma simple
mustn't I warm? mustn't you warm? mustn't he warm? mustn't we warm? mustn't you warm? mustn't they warm?
Forma com V-ing
mustn't I be warming? mustn't you be warming? mustn't he be warming? mustn't we be warming? mustn't you be warming? mustn't they be warming?
Perfeito
mustn't I have warmed? mustn't you have warmed? mustn't he have warmed? mustn't we have warmed? mustn't you have warmed? mustn't they have warmed?
Perfeito com V-ing
mustn't I have been warming? mustn't you have been warming? mustn't he have been warming? mustn't we have been warming? mustn't you have been warming? mustn't they have been warming?