Conjugaison du verbe anglais
CAN PREWARN

Verbe régulier : prewarn - prewarned - prewarned

Affirmation

Forme simple	Forme en V-ing
I can prewarn you can prewarn he can prewarn we can prewarn you can prewarn they can prewarn	I can be prewarning you can be prewarning he can be prewarning we can be prewarning you can be prewarning they can be prewarning
Perfect	Perfect en V-ing
I can have prewarned you can have prewarned he can have prewarned we can have prewarned you can have prewarned they can have prewarned	I can have been prewarning you can have been prewarning he can have been prewarning we can have been prewarning you can have been prewarning they can have been prewarning

Négation

Forme simple	Forme en V-ing
I cannot prewarn you cannot prewarn he cannot prewarn we cannot prewarn you cannot prewarn they cannot prewarn	I cannot be prewarning you cannot be prewarning he cannot be prewarning we cannot be prewarning you cannot be prewarning they cannot be prewarning
Perfect	Perfect en V-ing
I cannot have prewarned you cannot have prewarned he cannot have prewarned we cannot have prewarned you cannot have prewarned they cannot have prewarned	I cannot have been prewarning you cannot have been prewarning he cannot have been prewarning we cannot have been prewarning you cannot have been prewarning they cannot have been prewarning

Forme interrogative

Forme simple	Forme en V-ing
can I prewarn? can you prewarn? can he prewarn? can we prewarn? can you prewarn? can they prewarn?	can I be prewarning? can you be prewarning? can he be prewarning? can we be prewarning? can you be prewarning? can they be prewarning?
Perfect	Perfect en V-ing
can I have prewarned? can you have prewarned? can he have prewarned? can we have prewarned? can you have prewarned? can they have prewarned?	can I have been prewarning? can you have been prewarning? can he have been prewarning? can we have been prewarning? can you have been prewarning? can they have been prewarning?

Forme interro-négative

Forme simple	Forme en V-ing
can I not prewarn? can you not prewarn? can he not prewarn? can we not prewarn? can you not prewarn? can they not prewarn?	can I not be prewarning? can you not be prewarning? can he not be prewarning? can we not be prewarning? can you not be prewarning? can they not be prewarning?
Perfect	Perfect en V-ing
can I not have prewarned? can you not have prewarned? can he not have prewarned? can we not have prewarned? can you not have prewarned? can they not have prewarned?	can I not have been prewarning? can you not have been prewarning? can he not have been prewarning? can we not have been prewarning? can you not have been prewarning? can they not have been prewarning?