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