Conjugación del verbo inglés
MUST EXPAND

Verbo regular: expand - expanded - expanded

Afirmación

Forma simple	Forma con V-ing
I must expand you must expand she must expand we must expand you must expand they must expand	I must be expanding you must be expanding she must be expanding we must be expanding you must be expanding they must be expanding
Perfecto	Perfecto con V-ing
I must have expanded you must have expanded she must have expanded we must have expanded you must have expanded they must have expanded	I must have been expanding you must have been expanding she must have been expanding we must have been expanding you must have been expanding they must have been expanding

Negación

Forma simple	Forma con V-ing
I mustn't expand you mustn't expand she mustn't expand we mustn't expand you mustn't expand they mustn't expand	I mustn't be expanding you mustn't be expanding she mustn't be expanding we mustn't be expanding you mustn't be expanding they mustn't be expanding
Perfecto	Perfecto con V-ing
I mustn't have expanded you mustn't have expanded she mustn't have expanded we mustn't have expanded you mustn't have expanded they mustn't have expanded	I mustn't have been expanding you mustn't have been expanding she mustn't have been expanding we mustn't have been expanding you mustn't have been expanding they mustn't have been expanding

Forma interrogativa

Forma simple	Forma con V-ing
must I expand? must you expand? must she expand? must we expand? must you expand? must they expand?	must I be expanding? must you be expanding? must she be expanding? must we be expanding? must you be expanding? must they be expanding?
Perfecto	Perfecto con V-ing
must I have expanded? must you have expanded? must she have expanded? must we have expanded? must you have expanded? must they have expanded?	must I have been expanding? must you have been expanding? must she have been expanding? must we have been expanding? must you have been expanding? must they have been expanding?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I expand? mustn't you expand? mustn't she expand? mustn't we expand? mustn't you expand? mustn't they expand?	mustn't I be expanding? mustn't you be expanding? mustn't she be expanding? mustn't we be expanding? mustn't you be expanding? mustn't they be expanding?
Perfecto	Perfecto con V-ing
mustn't I have expanded? mustn't you have expanded? mustn't she have expanded? mustn't we have expanded? mustn't you have expanded? mustn't they have expanded?	mustn't I have been expanding? mustn't you have been expanding? mustn't she have been expanding? mustn't we have been expanding? mustn't you have been expanding? mustn't they have been expanding?