I can contest you can contest he can contest we can contest you can contest they can contest
Form mit V-ing
I can be contesting you can be contesting he can be contesting we can be contesting you can be contesting they can be contesting
Perfekt
I can have contested you can have contested he can have contested we can have contested you can have contested they can have contested
Perfekt mit V-ing
I can have been contesting you can have been contesting he can have been contesting we can have been contesting you can have been contesting they can have been contesting
Negation
Einfache Form
I cannot contest you cannot contest he cannot contest we cannot contest you cannot contest they cannot contest
Form mit V-ing
I cannot be contesting you cannot be contesting he cannot be contesting we cannot be contesting you cannot be contesting they cannot be contesting
Perfekt
I cannot have contested you cannot have contested he cannot have contested we cannot have contested you cannot have contested they cannot have contested
Perfekt mit V-ing
I cannot have been contesting you cannot have been contesting he cannot have been contesting we cannot have been contesting you cannot have been contesting they cannot have been contesting
Fragende Form
Einfache Form
can I contest? can you contest? can he contest? can we contest? can you contest? can they contest?
Form mit V-ing
can I be contesting? can you be contesting? can he be contesting? can we be contesting? can you be contesting? can they be contesting?
Perfekt
can I have contested? can you have contested? can he have contested? can we have contested? can you have contested? can they have contested?
Perfekt mit V-ing
can I have been contesting? can you have been contesting? can he have been contesting? can we have been contesting? can you have been contesting? can they have been contesting?
Fragende Negation Form
Einfache Form
can I not contest? can you not contest? can he not contest? can we not contest? can you not contest? can they not contest?
Form mit V-ing
can I not be contesting? can you not be contesting? can he not be contesting? can we not be contesting? can you not be contesting? can they not be contesting?
Perfekt
can I not have contested? can you not have contested? can he not have contested? can we not have contested? can you not have contested? can they not have contested?
Perfekt mit V-ing
can I not have been contesting? can you not have been contesting? can he not have been contesting? can we not have been contesting? can you not have been contesting? can they not have been contesting?