must communicate
Verbe régulier : communicate - communicated- communicated
Traduction française : communiquer - communiquer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must communicate
you must communicate
she must communicate
we must communicate
you must communicate
they must communicate 	I must be communicating
you must be communicating
she must be communicating
we must be communicating
you must be communicating
they must be communicating	I must have communicated
you must have communicated
she must have communicated
we must have communicated
you must have communicated
they must have communicated	I must have been communicating
you must have been communicating
she must have been communicating
we must have been communicating
you must have been communicating
they must have been communicating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't communicate
you mustn't communicate
she mustn't communicate
we mustn't communicate
you mustn't communicate
they mustn't communicate 	I mustn't be communicating
you mustn't be communicating
she mustn't be communicating
we mustn't be communicating
you mustn't be communicating
they mustn't be communicating	I mustn't have communicated
you mustn't have communicated
she mustn't have communicated
we mustn't have communicated
you mustn't have communicated
they mustn't have communicated	I mustn't have been communicating
you mustn't have been communicating
she mustn't have been communicating
we mustn't have been communicating
you mustn't have been communicating
they mustn't have been communicating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I communicate?
must you communicate?
must she communicate?
must we communicate?
must you communicate?
must they communicate? 	must I be communicating?
must you be communicating?
must she be communicating?
must we be communicating?
must you be communicating?
must they be communicating? 	must I have communicated?
must you have communicated?
must she have communicated?
must we have communicated?
must you have communicated?
must they have communicated? 	must I have been communicating?
must you have been communicating?
must she have been communicating?
must we have been communicating?
must you have been communicating?
must they have been communicating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I communicate?
mustn't you communicate?
mustn't she communicate?
mustn't we communicate?
mustn't you communicate?
mustn't they communicate? 	mustn't I be communicating?
mustn't you be communicating?
mustn't she be communicating?
mustn't we be communicating?
mustn't you be communicating?
mustn't they be communicating? 	mustn't I have communicated?
mustn't you have communicated?
mustn't she have communicated?
mustn't we have communicated?
mustn't you have communicated?
mustn't they have communicated? 	mustn't I have been communicating?
mustn't you have been communicating?
mustn't she have been communicating?
mustn't we have been communicating?
mustn't you have been communicating?
mustn't they have been communicating?