I can coexist you can coexist she can coexist we can coexist you can coexist they can coexist
Forme en V-ing
I can be coexisting you can be coexisting she can be coexisting we can be coexisting you can be coexisting they can be coexisting
Perfect
I can have coexisted you can have coexisted she can have coexisted we can have coexisted you can have coexisted they can have coexisted
Perfect en V-ing
I can have been coexisting you can have been coexisting she can have been coexisting we can have been coexisting you can have been coexisting they can have been coexisting
Négation
Forme simple
I cannot coexist you cannot coexist she cannot coexist we cannot coexist you cannot coexist they cannot coexist
Forme en V-ing
I cannot be coexisting you cannot be coexisting she cannot be coexisting we cannot be coexisting you cannot be coexisting they cannot be coexisting
Perfect
I cannot have coexisted you cannot have coexisted she cannot have coexisted we cannot have coexisted you cannot have coexisted they cannot have coexisted
Perfect en V-ing
I cannot have been coexisting you cannot have been coexisting she cannot have been coexisting we cannot have been coexisting you cannot have been coexisting they cannot have been coexisting
Forme interrogative
Forme simple
can I coexist? can you coexist? can she coexist? can we coexist? can you coexist? can they coexist?
Forme en V-ing
can I be coexisting? can you be coexisting? can she be coexisting? can we be coexisting? can you be coexisting? can they be coexisting?
Perfect
can I have coexisted? can you have coexisted? can she have coexisted? can we have coexisted? can you have coexisted? can they have coexisted?
Perfect en V-ing
can I have been coexisting? can you have been coexisting? can she have been coexisting? can we have been coexisting? can you have been coexisting? can they have been coexisting?
Forme interro-négative
Forme simple
can I not coexist? can you not coexist? can she not coexist? can we not coexist? can you not coexist? can they not coexist?
Forme en V-ing
can I not be coexisting? can you not be coexisting? can she not be coexisting? can we not be coexisting? can you not be coexisting? can they not be coexisting?
Perfect
can I not have coexisted? can you not have coexisted? can she not have coexisted? can we not have coexisted? can you not have coexisted? can they not have coexisted?
Perfect en V-ing
can I not have been coexisting? can you not have been coexisting? can she not have been coexisting? can we not have been coexisting? can you not have been coexisting? can they not have been coexisting?