I must calcine you must calcine he must calcine we must calcine you must calcine they must calcine
Forma com V-ing
I must be calcining you must be calcining he must be calcining we must be calcining you must be calcining they must be calcining
Perfeito
I must have calcined you must have calcined he must have calcined we must have calcined you must have calcined they must have calcined
Perfeito com V-ing
I must have been calcining you must have been calcining he must have been calcining we must have been calcining you must have been calcining they must have been calcining
Negação
Forma simple
I mustn't calcine you mustn't calcine he mustn't calcine we mustn't calcine you mustn't calcine they mustn't calcine
Forma com V-ing
I mustn't be calcining you mustn't be calcining he mustn't be calcining we mustn't be calcining you mustn't be calcining they mustn't be calcining
Perfeito
I mustn't have calcined you mustn't have calcined he mustn't have calcined we mustn't have calcined you mustn't have calcined they mustn't have calcined
Perfeito com V-ing
I mustn't have been calcining you mustn't have been calcining he mustn't have been calcining we mustn't have been calcining you mustn't have been calcining they mustn't have been calcining
Forma interrogativa
Forma simple
must I calcine? must you calcine? must he calcine? must we calcine? must you calcine? must they calcine?
Forma com V-ing
must I be calcining? must you be calcining? must he be calcining? must we be calcining? must you be calcining? must they be calcining?
Perfeito
must I have calcined? must you have calcined? must he have calcined? must we have calcined? must you have calcined? must they have calcined?
Perfeito com V-ing
must I have been calcining? must you have been calcining? must he have been calcining? must we have been calcining? must you have been calcining? must they have been calcining?
Forma interro-Negação
Forma simple
mustn't I calcine? mustn't you calcine? mustn't he calcine? mustn't we calcine? mustn't you calcine? mustn't they calcine?
Forma com V-ing
mustn't I be calcining? mustn't you be calcining? mustn't he be calcining? mustn't we be calcining? mustn't you be calcining? mustn't they be calcining?
Perfeito
mustn't I have calcined? mustn't you have calcined? mustn't he have calcined? mustn't we have calcined? mustn't you have calcined? mustn't they have calcined?
Perfeito com V-ing
mustn't I have been calcining? mustn't you have been calcining? mustn't he have been calcining? mustn't we have been calcining? mustn't you have been calcining? mustn't they have been calcining?