Verbo regolare: frequent - frequented - frequented
Affermazione
Forma semplice
I must frequent you must frequent he must frequent we must frequent you must frequent they must frequent
Forma con V-ing
I must be frequenting you must be frequenting he must be frequenting we must be frequenting you must be frequenting they must be frequenting
Perfetto
I must have frequented you must have frequented he must have frequented we must have frequented you must have frequented they must have frequented
Perfetto con V-ing
I must have been frequenting you must have been frequenting he must have been frequenting we must have been frequenting you must have been frequenting they must have been frequenting
Negazione
Forma semplice
I mustn't frequent you mustn't frequent he mustn't frequent we mustn't frequent you mustn't frequent they mustn't frequent
Forma con V-ing
I mustn't be frequenting you mustn't be frequenting he mustn't be frequenting we mustn't be frequenting you mustn't be frequenting they mustn't be frequenting
Perfetto
I mustn't have frequented you mustn't have frequented he mustn't have frequented we mustn't have frequented you mustn't have frequented they mustn't have frequented
Perfetto con V-ing
I mustn't have been frequenting you mustn't have been frequenting he 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 semplice
must I frequent? must you frequent? must he frequent? must we frequent? must you frequent? must they frequent?
Forma con V-ing
must I be frequenting? must you be frequenting? must he be frequenting? must we be frequenting? must you be frequenting? must they be frequenting?
Perfetto
must I have frequented? must you have frequented? must he have frequented? must we have frequented? must you have frequented? must they have frequented?
Perfetto con V-ing
must I have been frequenting? must you have been frequenting? must he have been frequenting? must we have been frequenting? must you have been frequenting? must they have been frequenting?
Forma interro-negativa
Forma semplice
mustn't I frequent? mustn't you frequent? mustn't he frequent? mustn't we frequent? mustn't you frequent? mustn't they frequent?
Forma con V-ing
mustn't I be frequenting? mustn't you be frequenting? mustn't he be frequenting? mustn't we be frequenting? mustn't you be frequenting? mustn't they be frequenting?
Perfetto
mustn't I have frequented? mustn't you have frequented? mustn't he have frequented? mustn't we have frequented? mustn't you have frequented? mustn't they have frequented?
Perfetto con V-ing
mustn't I have been frequenting? mustn't you have been frequenting? mustn't he have been frequenting? mustn't we have been frequenting? mustn't you have been frequenting? mustn't they have been frequenting?