I must stall you must stall he must stall we must stall you must stall they must stall
Forma con V-ing
I must be stalling you must be stalling he must be stalling we must be stalling you must be stalling they must be stalling
Perfetto
I must have stalled you must have stalled he must have stalled we must have stalled you must have stalled they must have stalled
Perfetto con V-ing
I must have been stalling you must have been stalling he must have been stalling we must have been stalling you must have been stalling they must have been stalling
Negazione
Forma semplice
I mustn't stall you mustn't stall he mustn't stall we mustn't stall you mustn't stall they mustn't stall
Forma con V-ing
I mustn't be stalling you mustn't be stalling he mustn't be stalling we mustn't be stalling you mustn't be stalling they mustn't be stalling
Perfetto
I mustn't have stalled you mustn't have stalled he mustn't have stalled we mustn't have stalled you mustn't have stalled they mustn't have stalled
Perfetto con V-ing
I mustn't have been stalling you mustn't have been stalling he mustn't have been stalling we mustn't have been stalling you mustn't have been stalling they mustn't have been stalling
Forma interrogativa
Forma semplice
must I stall? must you stall? must he stall? must we stall? must you stall? must they stall?
Forma con V-ing
must I be stalling? must you be stalling? must he be stalling? must we be stalling? must you be stalling? must they be stalling?
Perfetto
must I have stalled? must you have stalled? must he have stalled? must we have stalled? must you have stalled? must they have stalled?
Perfetto con V-ing
must I have been stalling? must you have been stalling? must he have been stalling? must we have been stalling? must you have been stalling? must they have been stalling?
Forma interro-negativa
Forma semplice
mustn't I stall? mustn't you stall? mustn't he stall? mustn't we stall? mustn't you stall? mustn't they stall?
Forma con V-ing
mustn't I be stalling? mustn't you be stalling? mustn't he be stalling? mustn't we be stalling? mustn't you be stalling? mustn't they be stalling?
Perfetto
mustn't I have stalled? mustn't you have stalled? mustn't he have stalled? mustn't we have stalled? mustn't you have stalled? mustn't they have stalled?
Perfetto con V-ing
mustn't I have been stalling? mustn't you have been stalling? mustn't he have been stalling? mustn't we have been stalling? mustn't you have been stalling? mustn't they have been stalling?