Conjugación del verbo inglés
MUST FUSS

Verbo regular: fuss - fussed - fussed

Afirmación

Forma simple	Forma con V-ing
I must fuss you must fuss she must fuss we must fuss you must fuss they must fuss	I must be fussing you must be fussing she must be fussing we must be fussing you must be fussing they must be fussing
Perfecto	Perfecto con V-ing
I must have fussed you must have fussed she must have fussed we must have fussed you must have fussed they must have fussed	I must have been fussing you must have been fussing she must have been fussing we must have been fussing you must have been fussing they must have been fussing

Negación

Forma simple	Forma con V-ing
I mustn't fuss you mustn't fuss she mustn't fuss we mustn't fuss you mustn't fuss they mustn't fuss	I mustn't be fussing you mustn't be fussing she mustn't be fussing we mustn't be fussing you mustn't be fussing they mustn't be fussing
Perfecto	Perfecto con V-ing
I mustn't have fussed you mustn't have fussed she mustn't have fussed we mustn't have fussed you mustn't have fussed they mustn't have fussed	I mustn't have been fussing you mustn't have been fussing she mustn't have been fussing we mustn't have been fussing you mustn't have been fussing they mustn't have been fussing

Forma interrogativa

Forma simple	Forma con V-ing
must I fuss? must you fuss? must she fuss? must we fuss? must you fuss? must they fuss?	must I be fussing? must you be fussing? must she be fussing? must we be fussing? must you be fussing? must they be fussing?
Perfecto	Perfecto con V-ing
must I have fussed? must you have fussed? must she have fussed? must we have fussed? must you have fussed? must they have fussed?	must I have been fussing? must you have been fussing? must she have been fussing? must we have been fussing? must you have been fussing? must they have been fussing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I fuss? mustn't you fuss? mustn't she fuss? mustn't we fuss? mustn't you fuss? mustn't they fuss?	mustn't I be fussing? mustn't you be fussing? mustn't she be fussing? mustn't we be fussing? mustn't you be fussing? mustn't they be fussing?
Perfecto	Perfecto con V-ing
mustn't I have fussed? mustn't you have fussed? mustn't she have fussed? mustn't we have fussed? mustn't you have fussed? mustn't they have fussed?	mustn't I have been fussing? mustn't you have been fussing? mustn't she have been fussing? mustn't we have been fussing? mustn't you have been fussing? mustn't they have been fussing?