I can combat you can combat she can combat we can combat you can combat they can combat
Forme en V-ing
I can be combating you can be combating she can be combating we can be combating you can be combating they can be combating
Perfect
I can have combated you can have combated she can have combated we can have combated you can have combated they can have combated
Perfect en V-ing
I can have been combating you can have been combating she can have been combating we can have been combating you can have been combating they can have been combating
Négation
Forme simple
I cannot combat you cannot combat she cannot combat we cannot combat you cannot combat they cannot combat
Forme en V-ing
I cannot be combating you cannot be combating she cannot be combating we cannot be combating you cannot be combating they cannot be combating
Perfect
I cannot have combated you cannot have combated she cannot have combated we cannot have combated you cannot have combated they cannot have combated
Perfect en V-ing
I cannot have been combating you cannot have been combating she cannot have been combating we cannot have been combating you cannot have been combating they cannot have been combating
Forme interrogative
Forme simple
can I combat? can you combat? can she combat? can we combat? can you combat? can they combat?
Forme en V-ing
can I be combating? can you be combating? can she be combating? can we be combating? can you be combating? can they be combating?
Perfect
can I have combated? can you have combated? can she have combated? can we have combated? can you have combated? can they have combated?
Perfect en V-ing
can I have been combating? can you have been combating? can she have been combating? can we have been combating? can you have been combating? can they have been combating?
Forme interro-négative
Forme simple
can I not combat? can you not combat? can she not combat? can we not combat? can you not combat? can they not combat?
Forme en V-ing
can I not be combating? can you not be combating? can she not be combating? can we not be combating? can you not be combating? can they not be combating?
Perfect
can I not have combated? can you not have combated? can she not have combated? can we not have combated? can you not have combated? can they not have combated?
Perfect en V-ing
can I not have been combating? can you not have been combating? can she not have been combating? can we not have been combating? can you not have been combating? can they not have been combating?