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