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