féminin | Modal : aucun | may | might | can | could | shall | should | will | would | must | ought to
Conjugaison du verbe anglais MUST APPRECIATE
Verbe régulier : appreciate -  appreciated - appreciated
Traduction française : apprécier - monter 
Affirmation
Forme simple
I must appreciateyou must appreciate
he must appreciate
we must appreciate
you must appreciate
they must appreciate
Forme en V-ing
I must be appreciatingyou must be appreciating
he must be appreciating
we must be appreciating
you must be appreciating
they must be appreciating
Perfect
I must have appreciatedyou must have appreciated
he must have appreciated
we must have appreciated
you must have appreciated
they must have appreciated
Perfect en V-ing
I must have been appreciatingyou must have been appreciating
he must have been appreciating
we must have been appreciating
you must have been appreciating
they must have been appreciating
Négation
Forme simple
I mustn't appreciateyou mustn't appreciate
he mustn't appreciate
we mustn't appreciate
you mustn't appreciate
they mustn't appreciate
Forme en V-ing
I mustn't be appreciatingyou mustn't be appreciating
he mustn't be appreciating
we mustn't be appreciating
you mustn't be appreciating
they mustn't be appreciating
Perfect
I mustn't have appreciatedyou mustn't have appreciated
he mustn't have appreciated
we mustn't have appreciated
you mustn't have appreciated
they mustn't have appreciated
Perfect en V-ing
I mustn't have been appreciatingyou mustn't have been appreciating
he mustn't have been appreciating
we mustn't have been appreciating
you mustn't have been appreciating
they mustn't have been appreciating
Forme interrogative
Forme simple
must I appreciate?must you appreciate?
must he appreciate?
must we appreciate?
must you appreciate?
must they appreciate?
Forme en V-ing
must I be appreciating?must you be appreciating?
must he be appreciating?
must we be appreciating?
must you be appreciating?
must they be appreciating?
Perfect
must I have appreciated?must you have appreciated?
must he have appreciated?
must we have appreciated?
must you have appreciated?
must they have appreciated?
Perfect en V-ing
must I have been appreciating?must you have been appreciating?
must he have been appreciating?
must we have been appreciating?
must you have been appreciating?
must they have been appreciating?
Forme interro-négative
Forme simple
mustn't I appreciate?mustn't you appreciate?
mustn't he appreciate?
mustn't we appreciate?
mustn't you appreciate?
mustn't they appreciate?
Forme en V-ing
mustn't I be appreciating?mustn't you be appreciating?
mustn't he be appreciating?
mustn't we be appreciating?
mustn't you be appreciating?
mustn't they be appreciating?
Perfect
mustn't I have appreciated?mustn't you have appreciated?
mustn't he have appreciated?
mustn't we have appreciated?
mustn't you have appreciated?
mustn't they have appreciated?
Perfect en V-ing
mustn't I have been appreciating?mustn't you have been appreciating?
mustn't he have been appreciating?
mustn't we have been appreciating?
mustn't you have been appreciating?
mustn't they have been appreciating?