I must revolve you must revolve he must revolve we must revolve you must revolve they must revolve
Forma con V-ing
I must be revolving you must be revolving he must be revolving we must be revolving you must be revolving they must be revolving
Perfecto
I must have revolved you must have revolved he must have revolved we must have revolved you must have revolved they must have revolved
Perfecto con V-ing
I must have been revolving you must have been revolving he must have been revolving we must have been revolving you must have been revolving they must have been revolving
Negación
Forma simple
I mustn't revolve you mustn't revolve he mustn't revolve we mustn't revolve you mustn't revolve they mustn't revolve
Forma con V-ing
I mustn't be revolving you mustn't be revolving he mustn't be revolving we mustn't be revolving you mustn't be revolving they mustn't be revolving
Perfecto
I mustn't have revolved you mustn't have revolved he mustn't have revolved we mustn't have revolved you mustn't have revolved they mustn't have revolved
Perfecto con V-ing
I mustn't have been revolving you mustn't have been revolving he mustn't have been revolving we mustn't have been revolving you mustn't have been revolving they mustn't have been revolving
Forma interrogativa
Forma simple
must I revolve? must you revolve? must he revolve? must we revolve? must you revolve? must they revolve?
Forma con V-ing
must I be revolving? must you be revolving? must he be revolving? must we be revolving? must you be revolving? must they be revolving?
Perfecto
must I have revolved? must you have revolved? must he have revolved? must we have revolved? must you have revolved? must they have revolved?
Perfecto con V-ing
must I have been revolving? must you have been revolving? must he have been revolving? must we have been revolving? must you have been revolving? must they have been revolving?
Forma interro-negativa
Forma simple
mustn't I revolve? mustn't you revolve? mustn't he revolve? mustn't we revolve? mustn't you revolve? mustn't they revolve?
Forma con V-ing
mustn't I be revolving? mustn't you be revolving? mustn't he be revolving? mustn't we be revolving? mustn't you be revolving? mustn't they be revolving?
Perfecto
mustn't I have revolved? mustn't you have revolved? mustn't he have revolved? mustn't we have revolved? mustn't you have revolved? mustn't they have revolved?
Perfecto con V-ing
mustn't I have been revolving? mustn't you have been revolving? mustn't he have been revolving? mustn't we have been revolving? mustn't you have been revolving? mustn't they have been revolving?