I must impact you must impact he must impact we must impact you must impact they must impact
Forma com V-ing
I must be impacting you must be impacting he must be impacting we must be impacting you must be impacting they must be impacting
Perfeito
I must have impacted you must have impacted he must have impacted we must have impacted you must have impacted they must have impacted
Perfeito com V-ing
I must have been impacting you must have been impacting he must have been impacting we must have been impacting you must have been impacting they must have been impacting
Negação
Forma simple
I mustn't impact you mustn't impact he mustn't impact we mustn't impact you mustn't impact they mustn't impact
Forma com V-ing
I mustn't be impacting you mustn't be impacting he mustn't be impacting we mustn't be impacting you mustn't be impacting they mustn't be impacting
Perfeito
I mustn't have impacted you mustn't have impacted he mustn't have impacted we mustn't have impacted you mustn't have impacted they mustn't have impacted
Perfeito com V-ing
I mustn't have been impacting you mustn't have been impacting he mustn't have been impacting we mustn't have been impacting you mustn't have been impacting they mustn't have been impacting
Forma interrogativa
Forma simple
must I impact? must you impact? must he impact? must we impact? must you impact? must they impact?
Forma com V-ing
must I be impacting? must you be impacting? must he be impacting? must we be impacting? must you be impacting? must they be impacting?
Perfeito
must I have impacted? must you have impacted? must he have impacted? must we have impacted? must you have impacted? must they have impacted?
Perfeito com V-ing
must I have been impacting? must you have been impacting? must he have been impacting? must we have been impacting? must you have been impacting? must they have been impacting?
Forma interro-Negação
Forma simple
mustn't I impact? mustn't you impact? mustn't he impact? mustn't we impact? mustn't you impact? mustn't they impact?
Forma com V-ing
mustn't I be impacting? mustn't you be impacting? mustn't he be impacting? mustn't we be impacting? mustn't you be impacting? mustn't they be impacting?
Perfeito
mustn't I have impacted? mustn't you have impacted? mustn't he have impacted? mustn't we have impacted? mustn't you have impacted? mustn't they have impacted?
Perfeito com V-ing
mustn't I have been impacting? mustn't you have been impacting? mustn't he have been impacting? mustn't we have been impacting? mustn't you have been impacting? mustn't they have been impacting?