I must spall you must spall he must spall we must spall you must spall they must spall
Forma com V-ing
I must be spalling you must be spalling he must be spalling we must be spalling you must be spalling they must be spalling
Perfeito
I must have spalled you must have spalled he must have spalled we must have spalled you must have spalled they must have spalled
Perfeito com V-ing
I must have been spalling you must have been spalling he must have been spalling we must have been spalling you must have been spalling they must have been spalling
Negação
Forma simple
I mustn't spall you mustn't spall he mustn't spall we mustn't spall you mustn't spall they mustn't spall
Forma com V-ing
I mustn't be spalling you mustn't be spalling he mustn't be spalling we mustn't be spalling you mustn't be spalling they mustn't be spalling
Perfeito
I mustn't have spalled you mustn't have spalled he mustn't have spalled we mustn't have spalled you mustn't have spalled they mustn't have spalled
Perfeito com V-ing
I mustn't have been spalling you mustn't have been spalling he mustn't have been spalling we mustn't have been spalling you mustn't have been spalling they mustn't have been spalling
Forma interrogativa
Forma simple
must I spall? must you spall? must he spall? must we spall? must you spall? must they spall?
Forma com V-ing
must I be spalling? must you be spalling? must he be spalling? must we be spalling? must you be spalling? must they be spalling?
Perfeito
must I have spalled? must you have spalled? must he have spalled? must we have spalled? must you have spalled? must they have spalled?
Perfeito com V-ing
must I have been spalling? must you have been spalling? must he have been spalling? must we have been spalling? must you have been spalling? must they have been spalling?
Forma interro-Negação
Forma simple
mustn't I spall? mustn't you spall? mustn't he spall? mustn't we spall? mustn't you spall? mustn't they spall?
Forma com V-ing
mustn't I be spalling? mustn't you be spalling? mustn't he be spalling? mustn't we be spalling? mustn't you be spalling? mustn't they be spalling?
Perfeito
mustn't I have spalled? mustn't you have spalled? mustn't he have spalled? mustn't we have spalled? mustn't you have spalled? mustn't they have spalled?
Perfeito com V-ing
mustn't I have been spalling? mustn't you have been spalling? mustn't he have been spalling? mustn't we have been spalling? mustn't you have been spalling? mustn't they have been spalling?