must fibrillate
Verbe régulier : fibrillate - fibrillated- fibrillated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must fibrillate
you must fibrillate
she must fibrillate
we must fibrillate
you must fibrillate
they must fibrillate 	I must be fibrillating
you must be fibrillating
she must be fibrillating
we must be fibrillating
you must be fibrillating
they must be fibrillating	I must have fibrillated
you must have fibrillated
she must have fibrillated
we must have fibrillated
you must have fibrillated
they must have fibrillated	I must have been fibrillating
you must have been fibrillating
she must have been fibrillating
we must have been fibrillating
you must have been fibrillating
they must have been fibrillating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't fibrillate
you mustn't fibrillate
she mustn't fibrillate
we mustn't fibrillate
you mustn't fibrillate
they mustn't fibrillate 	I mustn't be fibrillating
you mustn't be fibrillating
she mustn't be fibrillating
we mustn't be fibrillating
you mustn't be fibrillating
they mustn't be fibrillating	I mustn't have fibrillated
you mustn't have fibrillated
she mustn't have fibrillated
we mustn't have fibrillated
you mustn't have fibrillated
they mustn't have fibrillated	I mustn't have been fibrillating
you mustn't have been fibrillating
she mustn't have been fibrillating
we mustn't have been fibrillating
you mustn't have been fibrillating
they mustn't have been fibrillating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I fibrillate?
must you fibrillate?
must she fibrillate?
must we fibrillate?
must you fibrillate?
must they fibrillate? 	must I be fibrillating?
must you be fibrillating?
must she be fibrillating?
must we be fibrillating?
must you be fibrillating?
must they be fibrillating? 	must I have fibrillated?
must you have fibrillated?
must she have fibrillated?
must we have fibrillated?
must you have fibrillated?
must they have fibrillated? 	must I have been fibrillating?
must you have been fibrillating?
must she have been fibrillating?
must we have been fibrillating?
must you have been fibrillating?
must they have been fibrillating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I fibrillate?
mustn't you fibrillate?
mustn't she fibrillate?
mustn't we fibrillate?
mustn't you fibrillate?
mustn't they fibrillate? 	mustn't I be fibrillating?
mustn't you be fibrillating?
mustn't she be fibrillating?
mustn't we be fibrillating?
mustn't you be fibrillating?
mustn't they be fibrillating? 	mustn't I have fibrillated?
mustn't you have fibrillated?
mustn't she have fibrillated?
mustn't we have fibrillated?
mustn't you have fibrillated?
mustn't they have fibrillated? 	mustn't I have been fibrillating?
mustn't you have been fibrillating?
mustn't she have been fibrillating?
mustn't we have been fibrillating?
mustn't you have been fibrillating?
mustn't they have been fibrillating?