I must gasp you must gasp he must gasp we must gasp you must gasp they must gasp
Forma com V-ing
I must be gasping you must be gasping he must be gasping we must be gasping you must be gasping they must be gasping
Perfeito
I must have gasped you must have gasped he must have gasped we must have gasped you must have gasped they must have gasped
Perfeito com V-ing
I must have been gasping you must have been gasping he must have been gasping we must have been gasping you must have been gasping they must have been gasping
Negação
Forma simple
I mustn't gasp you mustn't gasp he mustn't gasp we mustn't gasp you mustn't gasp they mustn't gasp
Forma com V-ing
I mustn't be gasping you mustn't be gasping he mustn't be gasping we mustn't be gasping you mustn't be gasping they mustn't be gasping
Perfeito
I mustn't have gasped you mustn't have gasped he mustn't have gasped we mustn't have gasped you mustn't have gasped they mustn't have gasped
Perfeito com V-ing
I mustn't have been gasping you mustn't have been gasping he mustn't have been gasping we mustn't have been gasping you mustn't have been gasping they mustn't have been gasping
Forma interrogativa
Forma simple
must I gasp? must you gasp? must he gasp? must we gasp? must you gasp? must they gasp?
Forma com V-ing
must I be gasping? must you be gasping? must he be gasping? must we be gasping? must you be gasping? must they be gasping?
Perfeito
must I have gasped? must you have gasped? must he have gasped? must we have gasped? must you have gasped? must they have gasped?
Perfeito com V-ing
must I have been gasping? must you have been gasping? must he have been gasping? must we have been gasping? must you have been gasping? must they have been gasping?
Forma interro-Negação
Forma simple
mustn't I gasp? mustn't you gasp? mustn't he gasp? mustn't we gasp? mustn't you gasp? mustn't they gasp?
Forma com V-ing
mustn't I be gasping? mustn't you be gasping? mustn't he be gasping? mustn't we be gasping? mustn't you be gasping? mustn't they be gasping?
Perfeito
mustn't I have gasped? mustn't you have gasped? mustn't he have gasped? mustn't we have gasped? mustn't you have gasped? mustn't they have gasped?
Perfeito com V-ing
mustn't I have been gasping? mustn't you have been gasping? mustn't he have been gasping? mustn't we have been gasping? mustn't you have been gasping? mustn't they have been gasping?