I must assent you must assent she must assent we must assent you must assent they must assent
Forma con V-ing
I must be assenting you must be assenting she must be assenting we must be assenting you must be assenting they must be assenting
Perfecto
I must have assented you must have assented she must have assented we must have assented you must have assented they must have assented
Perfecto con V-ing
I must have been assenting you must have been assenting she must have been assenting we must have been assenting you must have been assenting they must have been assenting
Negación
Forma simple
I mustn't assent you mustn't assent she mustn't assent we mustn't assent you mustn't assent they mustn't assent
Forma con V-ing
I mustn't be assenting you mustn't be assenting she mustn't be assenting we mustn't be assenting you mustn't be assenting they mustn't be assenting
Perfecto
I mustn't have assented you mustn't have assented she mustn't have assented we mustn't have assented you mustn't have assented they mustn't have assented
Perfecto con V-ing
I mustn't have been assenting you mustn't have been assenting she mustn't have been assenting we mustn't have been assenting you mustn't have been assenting they mustn't have been assenting
Forma interrogativa
Forma simple
must I assent? must you assent? must she assent? must we assent? must you assent? must they assent?
Forma con V-ing
must I be assenting? must you be assenting? must she be assenting? must we be assenting? must you be assenting? must they be assenting?
Perfecto
must I have assented? must you have assented? must she have assented? must we have assented? must you have assented? must they have assented?
Perfecto con V-ing
must I have been assenting? must you have been assenting? must she have been assenting? must we have been assenting? must you have been assenting? must they have been assenting?
Forma interro-negativa
Forma simple
mustn't I assent? mustn't you assent? mustn't she assent? mustn't we assent? mustn't you assent? mustn't they assent?
Forma con V-ing
mustn't I be assenting? mustn't you be assenting? mustn't she be assenting? mustn't we be assenting? mustn't you be assenting? mustn't they be assenting?
Perfecto
mustn't I have assented? mustn't you have assented? mustn't she have assented? mustn't we have assented? mustn't you have assented? mustn't they have assented?
Perfecto con V-ing
mustn't I have been assenting? mustn't you have been assenting? mustn't she have been assenting? mustn't we have been assenting? mustn't you have been assenting? mustn't they have been assenting?