must accrete
Verbe régulier : accrete - accreted- accreted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must accrete
you must accrete
he must accrete
we must accrete
you must accrete
they must accrete 	I must be accreting
you must be accreting
he must be accreting
we must be accreting
you must be accreting
they must be accreting	I must have accreted
you must have accreted
he must have accreted
we must have accreted
you must have accreted
they must have accreted	I must have been accreting
you must have been accreting
he must have been accreting
we must have been accreting
you must have been accreting
they must have been accreting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't accrete
you mustn't accrete
he mustn't accrete
we mustn't accrete
you mustn't accrete
they mustn't accrete 	I mustn't be accreting
you mustn't be accreting
he mustn't be accreting
we mustn't be accreting
you mustn't be accreting
they mustn't be accreting	I mustn't have accreted
you mustn't have accreted
he mustn't have accreted
we mustn't have accreted
you mustn't have accreted
they mustn't have accreted	I mustn't have been accreting
you mustn't have been accreting
he mustn't have been accreting
we mustn't have been accreting
you mustn't have been accreting
they mustn't have been accreting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I accrete?
must you accrete?
must he accrete?
must we accrete?
must you accrete?
must they accrete? 	must I be accreting?
must you be accreting?
must he be accreting?
must we be accreting?
must you be accreting?
must they be accreting? 	must I have accreted?
must you have accreted?
must he have accreted?
must we have accreted?
must you have accreted?
must they have accreted? 	must I have been accreting?
must you have been accreting?
must he have been accreting?
must we have been accreting?
must you have been accreting?
must they have been accreting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I accrete?
mustn't you accrete?
mustn't he accrete?
mustn't we accrete?
mustn't you accrete?
mustn't they accrete? 	mustn't I be accreting?
mustn't you be accreting?
mustn't he be accreting?
mustn't we be accreting?
mustn't you be accreting?
mustn't they be accreting? 	mustn't I have accreted?
mustn't you have accreted?
mustn't he have accreted?
mustn't we have accreted?
mustn't you have accreted?
mustn't they have accreted? 	mustn't I have been accreting?
mustn't you have been accreting?
mustn't he have been accreting?
mustn't we have been accreting?
mustn't you have been accreting?
mustn't they have been accreting?