can prestress
Verbe régulier : prestress - prestressed- prestressed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can prestress
you can prestress
she can prestress
we can prestress
you can prestress
they can prestress 	I can be prestressing
you can be prestressing
she can be prestressing
we can be prestressing
you can be prestressing
they can be prestressing	I can have prestressed
you can have prestressed
she can have prestressed
we can have prestressed
you can have prestressed
they can have prestressed	I can have been prestressing
you can have been prestressing
she can have been prestressing
we can have been prestressing
you can have been prestressing
they can have been prestressing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot prestress
you cannot prestress
she cannot prestress
we cannot prestress
you cannot prestress
they cannot prestress 	I cannot be prestressing
you cannot be prestressing
she cannot be prestressing
we cannot be prestressing
you cannot be prestressing
they cannot be prestressing	I cannot have prestressed
you cannot have prestressed
she cannot have prestressed
we cannot have prestressed
you cannot have prestressed
they cannot have prestressed	I cannot have been prestressing
you cannot have been prestressing
she cannot have been prestressing
we cannot have been prestressing
you cannot have been prestressing
they cannot have been prestressing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I prestress?
can you prestress?
can she prestress?
can we prestress?
can you prestress?
can they prestress? 	can I be prestressing?
can you be prestressing?
can she be prestressing?
can we be prestressing?
can you be prestressing?
can they be prestressing? 	can I have prestressed?
can you have prestressed?
can she have prestressed?
can we have prestressed?
can you have prestressed?
can they have prestressed? 	can I have been prestressing?
can you have been prestressing?
can she have been prestressing?
can we have been prestressing?
can you have been prestressing?
can they have been prestressing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not prestress?
can you not prestress?
can she not prestress?
can we not prestress?
can you not prestress?
can they not prestress? 	can I not be prestressing?
can you not be prestressing?
can she not be prestressing?
can we not be prestressing?
can you not be prestressing?
can they not be prestressing? 	can I not have prestressed?
can you not have prestressed?
can she not have prestressed?
can we not have prestressed?
can you not have prestressed?
can they not have prestressed? 	can I not have been prestressing?
can you not have been prestressing?
can she not have been prestressing?
can we not have been prestressing?
can you not have been prestressing?
can they not have been prestressing?