Coniugazione del verbo inglese
MUST FLEX

Verbo regolare: flex - flexed - flexed

Affermazione

Forma semplice	Forma con V-ing
I must flex you must flex he must flex we must flex you must flex they must flex	I must be flexing you must be flexing he must be flexing we must be flexing you must be flexing they must be flexing
Perfetto	Perfetto con V-ing
I must have flexed you must have flexed he must have flexed we must have flexed you must have flexed they must have flexed	I must have been flexing you must have been flexing he must have been flexing we must have been flexing you must have been flexing they must have been flexing

Negazione

Forma semplice	Forma con V-ing
I mustn't flex you mustn't flex he mustn't flex we mustn't flex you mustn't flex they mustn't flex	I mustn't be flexing you mustn't be flexing he mustn't be flexing we mustn't be flexing you mustn't be flexing they mustn't be flexing
Perfetto	Perfetto con V-ing
I mustn't have flexed you mustn't have flexed he mustn't have flexed we mustn't have flexed you mustn't have flexed they mustn't have flexed	I mustn't have been flexing you mustn't have been flexing he mustn't have been flexing we mustn't have been flexing you mustn't have been flexing they mustn't have been flexing

Forma interrogativa

Forma semplice	Forma con V-ing
must I flex? must you flex? must he flex? must we flex? must you flex? must they flex?	must I be flexing? must you be flexing? must he be flexing? must we be flexing? must you be flexing? must they be flexing?
Perfetto	Perfetto con V-ing
must I have flexed? must you have flexed? must he have flexed? must we have flexed? must you have flexed? must they have flexed?	must I have been flexing? must you have been flexing? must he have been flexing? must we have been flexing? must you have been flexing? must they have been flexing?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I flex? mustn't you flex? mustn't he flex? mustn't we flex? mustn't you flex? mustn't they flex?	mustn't I be flexing? mustn't you be flexing? mustn't he be flexing? mustn't we be flexing? mustn't you be flexing? mustn't they be flexing?
Perfetto	Perfetto con V-ing
mustn't I have flexed? mustn't you have flexed? mustn't he have flexed? mustn't we have flexed? mustn't you have flexed? mustn't they have flexed?	mustn't I have been flexing? mustn't you have been flexing? mustn't he have been flexing? mustn't we have been flexing? mustn't you have been flexing? mustn't they have been flexing?