I can backfire you can backfire he can backfire we can backfire you can backfire they can backfire
Form mit V-ing
I can be backfiring you can be backfiring he can be backfiring we can be backfiring you can be backfiring they can be backfiring
Perfekt
I can have backfired you can have backfired he can have backfired we can have backfired you can have backfired they can have backfired
Perfekt mit V-ing
I can have been backfiring you can have been backfiring he can have been backfiring we can have been backfiring you can have been backfiring they can have been backfiring
Negation
Einfache Form
I cannot backfire you cannot backfire he cannot backfire we cannot backfire you cannot backfire they cannot backfire
Form mit V-ing
I cannot be backfiring you cannot be backfiring he cannot be backfiring we cannot be backfiring you cannot be backfiring they cannot be backfiring
Perfekt
I cannot have backfired you cannot have backfired he cannot have backfired we cannot have backfired you cannot have backfired they cannot have backfired
Perfekt mit V-ing
I cannot have been backfiring you cannot have been backfiring he cannot have been backfiring we cannot have been backfiring you cannot have been backfiring they cannot have been backfiring
Fragende Form
Einfache Form
can I backfire? can you backfire? can he backfire? can we backfire? can you backfire? can they backfire?
Form mit V-ing
can I be backfiring? can you be backfiring? can he be backfiring? can we be backfiring? can you be backfiring? can they be backfiring?
Perfekt
can I have backfired? can you have backfired? can he have backfired? can we have backfired? can you have backfired? can they have backfired?
Perfekt mit V-ing
can I have been backfiring? can you have been backfiring? can he have been backfiring? can we have been backfiring? can you have been backfiring? can they have been backfiring?
Fragende Negation Form
Einfache Form
can I not backfire? can you not backfire? can he not backfire? can we not backfire? can you not backfire? can they not backfire?
Form mit V-ing
can I not be backfiring? can you not be backfiring? can he not be backfiring? can we not be backfiring? can you not be backfiring? can they not be backfiring?
Perfekt
can I not have backfired? can you not have backfired? can he not have backfired? can we not have backfired? can you not have backfired? can they not have backfired?
Perfekt mit V-ing
can I not have been backfiring? can you not have been backfiring? can he not have been backfiring? can we not have been backfiring? can you not have been backfiring? can they not have been backfiring?