I must swarm you must swarm he must swarm we must swarm you must swarm they must swarm
Forma com V-ing
I must be swarming you must be swarming he must be swarming we must be swarming you must be swarming they must be swarming
Perfeito
I must have swarmed you must have swarmed he must have swarmed we must have swarmed you must have swarmed they must have swarmed
Perfeito com V-ing
I must have been swarming you must have been swarming he must have been swarming we must have been swarming you must have been swarming they must have been swarming
Negação
Forma simple
I mustn't swarm you mustn't swarm he mustn't swarm we mustn't swarm you mustn't swarm they mustn't swarm
Forma com V-ing
I mustn't be swarming you mustn't be swarming he mustn't be swarming we mustn't be swarming you mustn't be swarming they mustn't be swarming
Perfeito
I mustn't have swarmed you mustn't have swarmed he mustn't have swarmed we mustn't have swarmed you mustn't have swarmed they mustn't have swarmed
Perfeito com V-ing
I mustn't have been swarming you mustn't have been swarming he mustn't have been swarming we mustn't have been swarming you mustn't have been swarming they mustn't have been swarming
Forma interrogativa
Forma simple
must I swarm? must you swarm? must he swarm? must we swarm? must you swarm? must they swarm?
Forma com V-ing
must I be swarming? must you be swarming? must he be swarming? must we be swarming? must you be swarming? must they be swarming?
Perfeito
must I have swarmed? must you have swarmed? must he have swarmed? must we have swarmed? must you have swarmed? must they have swarmed?
Perfeito com V-ing
must I have been swarming? must you have been swarming? must he have been swarming? must we have been swarming? must you have been swarming? must they have been swarming?
Forma interro-Negação
Forma simple
mustn't I swarm? mustn't you swarm? mustn't he swarm? mustn't we swarm? mustn't you swarm? mustn't they swarm?
Forma com V-ing
mustn't I be swarming? mustn't you be swarming? mustn't he be swarming? mustn't we be swarming? mustn't you be swarming? mustn't they be swarming?
Perfeito
mustn't I have swarmed? mustn't you have swarmed? mustn't he have swarmed? mustn't we have swarmed? mustn't you have swarmed? mustn't they have swarmed?
Perfeito com V-ing
mustn't I have been swarming? mustn't you have been swarming? mustn't he have been swarming? mustn't we have been swarming? mustn't you have been swarming? mustn't they have been swarming?