Conjugación del verbo inglés
MUST FREQUENT

Verbo regular: frequent - frequented - frequented

Afirmación

Forma simple	Forma con V-ing
I must frequent you must frequent she must frequent we must frequent you must frequent they must frequent	I must be frequenting you must be frequenting she must be frequenting we must be frequenting you must be frequenting they must be frequenting
Perfecto	Perfecto con V-ing
I must have frequented you must have frequented she must have frequented we must have frequented you must have frequented they must have frequented	I must have been frequenting you must have been frequenting she must have been frequenting we must have been frequenting you must have been frequenting they must have been frequenting

Negación

Forma simple	Forma con V-ing
I mustn't frequent you mustn't frequent she mustn't frequent we mustn't frequent you mustn't frequent they mustn't frequent	I mustn't be frequenting you mustn't be frequenting she mustn't be frequenting we mustn't be frequenting you mustn't be frequenting they mustn't be frequenting
Perfecto	Perfecto con V-ing
I mustn't have frequented you mustn't have frequented she mustn't have frequented we mustn't have frequented you mustn't have frequented they mustn't have frequented	I mustn't have been frequenting you mustn't have been frequenting she mustn't have been frequenting we mustn't have been frequenting you mustn't have been frequenting they mustn't have been frequenting

Forma interrogativa

Forma simple	Forma con V-ing
must I frequent? must you frequent? must she frequent? must we frequent? must you frequent? must they frequent?	must I be frequenting? must you be frequenting? must she be frequenting? must we be frequenting? must you be frequenting? must they be frequenting?
Perfecto	Perfecto con V-ing
must I have frequented? must you have frequented? must she have frequented? must we have frequented? must you have frequented? must they have frequented?	must I have been frequenting? must you have been frequenting? must she have been frequenting? must we have been frequenting? must you have been frequenting? must they have been frequenting?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I frequent? mustn't you frequent? mustn't she frequent? mustn't we frequent? mustn't you frequent? mustn't they frequent?	mustn't I be frequenting? mustn't you be frequenting? mustn't she be frequenting? mustn't we be frequenting? mustn't you be frequenting? mustn't they be frequenting?
Perfecto	Perfecto con V-ing
mustn't I have frequented? mustn't you have frequented? mustn't she have frequented? mustn't we have frequented? mustn't you have frequented? mustn't they have frequented?	mustn't I have been frequenting? mustn't you have been frequenting? mustn't she have been frequenting? mustn't we have been frequenting? mustn't you have been frequenting? mustn't they have been frequenting?