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