must tattle
Verbe régulier : tattle - tattled- tattled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must tattle
you must tattle
she must tattle
we must tattle
you must tattle
they must tattle 	I must be tattling
you must be tattling
she must be tattling
we must be tattling
you must be tattling
they must be tattling	I must have tattled
you must have tattled
she must have tattled
we must have tattled
you must have tattled
they must have tattled	I must have been tattling
you must have been tattling
she must have been tattling
we must have been tattling
you must have been tattling
they must have been tattling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't tattle
you mustn't tattle
she mustn't tattle
we mustn't tattle
you mustn't tattle
they mustn't tattle 	I mustn't be tattling
you mustn't be tattling
she mustn't be tattling
we mustn't be tattling
you mustn't be tattling
they mustn't be tattling	I mustn't have tattled
you mustn't have tattled
she mustn't have tattled
we mustn't have tattled
you mustn't have tattled
they mustn't have tattled	I mustn't have been tattling
you mustn't have been tattling
she mustn't have been tattling
we mustn't have been tattling
you mustn't have been tattling
they mustn't have been tattling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I tattle?
must you tattle?
must she tattle?
must we tattle?
must you tattle?
must they tattle? 	must I be tattling?
must you be tattling?
must she be tattling?
must we be tattling?
must you be tattling?
must they be tattling? 	must I have tattled?
must you have tattled?
must she have tattled?
must we have tattled?
must you have tattled?
must they have tattled? 	must I have been tattling?
must you have been tattling?
must she have been tattling?
must we have been tattling?
must you have been tattling?
must they have been tattling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I tattle?
mustn't you tattle?
mustn't she tattle?
mustn't we tattle?
mustn't you tattle?
mustn't they tattle? 	mustn't I be tattling?
mustn't you be tattling?
mustn't she be tattling?
mustn't we be tattling?
mustn't you be tattling?
mustn't they be tattling? 	mustn't I have tattled?
mustn't you have tattled?
mustn't she have tattled?
mustn't we have tattled?
mustn't you have tattled?
mustn't they have tattled? 	mustn't I have been tattling?
mustn't you have been tattling?
mustn't she have been tattling?
mustn't we have been tattling?
mustn't you have been tattling?
mustn't they have been tattling?