I can leaf you can leaf he can leaf we can leaf you can leaf they can leaf
Form mit V-ing
I can be leafing you can be leafing he can be leafing we can be leafing you can be leafing they can be leafing
Perfekt
I can have leafed you can have leafed he can have leafed we can have leafed you can have leafed they can have leafed
Perfekt mit V-ing
I can have been leafing you can have been leafing he can have been leafing we can have been leafing you can have been leafing they can have been leafing
Negation
Einfache Form
I cannot leaf you cannot leaf he cannot leaf we cannot leaf you cannot leaf they cannot leaf
Form mit V-ing
I cannot be leafing you cannot be leafing he cannot be leafing we cannot be leafing you cannot be leafing they cannot be leafing
Perfekt
I cannot have leafed you cannot have leafed he cannot have leafed we cannot have leafed you cannot have leafed they cannot have leafed
Perfekt mit V-ing
I cannot have been leafing you cannot have been leafing he cannot have been leafing we cannot have been leafing you cannot have been leafing they cannot have been leafing
Fragende Form
Einfache Form
can I leaf? can you leaf? can he leaf? can we leaf? can you leaf? can they leaf?
Form mit V-ing
can I be leafing? can you be leafing? can he be leafing? can we be leafing? can you be leafing? can they be leafing?
Perfekt
can I have leafed? can you have leafed? can he have leafed? can we have leafed? can you have leafed? can they have leafed?
Perfekt mit V-ing
can I have been leafing? can you have been leafing? can he have been leafing? can we have been leafing? can you have been leafing? can they have been leafing?
Fragende Negation Form
Einfache Form
can I not leaf? can you not leaf? can he not leaf? can we not leaf? can you not leaf? can they not leaf?
Form mit V-ing
can I not be leafing? can you not be leafing? can he not be leafing? can we not be leafing? can you not be leafing? can they not be leafing?
Perfekt
can I not have leafed? can you not have leafed? can he not have leafed? can we not have leafed? can you not have leafed? can they not have leafed?
Perfekt mit V-ing
can I not have been leafing? can you not have been leafing? can he not have been leafing? can we not have been leafing? can you not have been leafing? can they not have been leafing?