I can modify you can modify she can modify we can modify you can modify they can modify
Form mit V-ing
I can be modifying you can be modifying she can be modifying we can be modifying you can be modifying they can be modifying
Perfekt
I can have modified you can have modified she can have modified we can have modified you can have modified they can have modified
Perfekt mit V-ing
I can have been modifying you can have been modifying she can have been modifying we can have been modifying you can have been modifying they can have been modifying
Negation
Einfache Form
I can't modify you can't modify she can't modify we can't modify you can't modify they can't modify
Form mit V-ing
I can't be modifying you can't be modifying she can't be modifying we can't be modifying you can't be modifying they can't be modifying
Perfekt
I can't have modified you can't have modified she can't have modified we can't have modified you can't have modified they can't have modified
Perfekt mit V-ing
I can't have been modifying you can't have been modifying she can't have been modifying we can't have been modifying you can't have been modifying they can't have been modifying
Fragende Form
Einfache Form
can I modify? can you modify? can she modify? can we modify? can you modify? can they modify?
Form mit V-ing
can I be modifying? can you be modifying? can she be modifying? can we be modifying? can you be modifying? can they be modifying?
Perfekt
can I have modified? can you have modified? can she have modified? can we have modified? can you have modified? can they have modified?
Perfekt mit V-ing
can I have been modifying? can you have been modifying? can she have been modifying? can we have been modifying? can you have been modifying? can they have been modifying?
Fragende Negation Form
Einfache Form
can't I modify? can't you modify? can't she modify? can't we modify? can't you modify? can't they modify?
Form mit V-ing
can't I be modifying? can't you be modifying? can't she be modifying? can't we be modifying? can't you be modifying? can't they be modifying?
Perfekt
can't I have modified? can't you have modified? can't she have modified? can't we have modified? can't you have modified? can't they have modified?
Perfekt mit V-ing
can't I have been modifying? can't you have been modifying? can't she have been modifying? can't we have been modifying? can't you have been modifying? can't they have been modifying?