Conjugación del verbo inglés
MUST DOWNSHIFT

Verbo regular: downshift - downshifted - downshifted

Afirmación

Forma simple	Forma con V-ing
I must downshift you must downshift she must downshift we must downshift you must downshift they must downshift	I must be downshifting you must be downshifting she must be downshifting we must be downshifting you must be downshifting they must be downshifting
Perfecto	Perfecto con V-ing
I must have downshifted you must have downshifted she must have downshifted we must have downshifted you must have downshifted they must have downshifted	I must have been downshifting you must have been downshifting she must have been downshifting we must have been downshifting you must have been downshifting they must have been downshifting

Negación

Forma simple	Forma con V-ing
I mustn't downshift you mustn't downshift she mustn't downshift we mustn't downshift you mustn't downshift they mustn't downshift	I mustn't be downshifting you mustn't be downshifting she mustn't be downshifting we mustn't be downshifting you mustn't be downshifting they mustn't be downshifting
Perfecto	Perfecto con V-ing
I mustn't have downshifted you mustn't have downshifted she mustn't have downshifted we mustn't have downshifted you mustn't have downshifted they mustn't have downshifted	I mustn't have been downshifting you mustn't have been downshifting she mustn't have been downshifting we mustn't have been downshifting you mustn't have been downshifting they mustn't have been downshifting

Forma interrogativa

Forma simple	Forma con V-ing
must I downshift? must you downshift? must she downshift? must we downshift? must you downshift? must they downshift?	must I be downshifting? must you be downshifting? must she be downshifting? must we be downshifting? must you be downshifting? must they be downshifting?
Perfecto	Perfecto con V-ing
must I have downshifted? must you have downshifted? must she have downshifted? must we have downshifted? must you have downshifted? must they have downshifted?	must I have been downshifting? must you have been downshifting? must she have been downshifting? must we have been downshifting? must you have been downshifting? must they have been downshifting?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I downshift? mustn't you downshift? mustn't she downshift? mustn't we downshift? mustn't you downshift? mustn't they downshift?	mustn't I be downshifting? mustn't you be downshifting? mustn't she be downshifting? mustn't we be downshifting? mustn't you be downshifting? mustn't they be downshifting?
Perfecto	Perfecto con V-ing
mustn't I have downshifted? mustn't you have downshifted? mustn't she have downshifted? mustn't we have downshifted? mustn't you have downshifted? mustn't they have downshifted?	mustn't I have been downshifting? mustn't you have been downshifting? mustn't she have been downshifting? mustn't we have been downshifting? mustn't you have been downshifting? mustn't they have been downshifting?