I must assay you must assay he must assay we must assay you must assay they must assay
Forma com V-ing
I must be assaying you must be assaying he must be assaying we must be assaying you must be assaying they must be assaying
Perfeito
I must have assayed you must have assayed he must have assayed we must have assayed you must have assayed they must have assayed
Perfeito com V-ing
I must have been assaying you must have been assaying he must have been assaying we must have been assaying you must have been assaying they must have been assaying
Negação
Forma simple
I mustn't assay you mustn't assay he mustn't assay we mustn't assay you mustn't assay they mustn't assay
Forma com V-ing
I mustn't be assaying you mustn't be assaying he mustn't be assaying we mustn't be assaying you mustn't be assaying they mustn't be assaying
Perfeito
I mustn't have assayed you mustn't have assayed he mustn't have assayed we mustn't have assayed you mustn't have assayed they mustn't have assayed
Perfeito com V-ing
I mustn't have been assaying you mustn't have been assaying he mustn't have been assaying we mustn't have been assaying you mustn't have been assaying they mustn't have been assaying
Forma interrogativa
Forma simple
must I assay? must you assay? must he assay? must we assay? must you assay? must they assay?
Forma com V-ing
must I be assaying? must you be assaying? must he be assaying? must we be assaying? must you be assaying? must they be assaying?
Perfeito
must I have assayed? must you have assayed? must he have assayed? must we have assayed? must you have assayed? must they have assayed?
Perfeito com V-ing
must I have been assaying? must you have been assaying? must he have been assaying? must we have been assaying? must you have been assaying? must they have been assaying?
Forma interro-Negação
Forma simple
mustn't I assay? mustn't you assay? mustn't he assay? mustn't we assay? mustn't you assay? mustn't they assay?
Forma com V-ing
mustn't I be assaying? mustn't you be assaying? mustn't he be assaying? mustn't we be assaying? mustn't you be assaying? mustn't they be assaying?
Perfeito
mustn't I have assayed? mustn't you have assayed? mustn't he have assayed? mustn't we have assayed? mustn't you have assayed? mustn't they have assayed?
Perfeito com V-ing
mustn't I have been assaying? mustn't you have been assaying? mustn't he have been assaying? mustn't we have been assaying? mustn't you have been assaying? mustn't they have been assaying?