I can exercise you can exercise he can exercise we can exercise you can exercise they can exercise
Form mit V-ing
I can be exercising you can be exercising he can be exercising we can be exercising you can be exercising they can be exercising
Perfekt
I can have exercised you can have exercised he can have exercised we can have exercised you can have exercised they can have exercised
Perfekt mit V-ing
I can have been exercising you can have been exercising he can have been exercising we can have been exercising you can have been exercising they can have been exercising
Negation
Einfache Form
I cannot exercise you cannot exercise he cannot exercise we cannot exercise you cannot exercise they cannot exercise
Form mit V-ing
I cannot be exercising you cannot be exercising he cannot be exercising we cannot be exercising you cannot be exercising they cannot be exercising
Perfekt
I cannot have exercised you cannot have exercised he cannot have exercised we cannot have exercised you cannot have exercised they cannot have exercised
Perfekt mit V-ing
I cannot have been exercising you cannot have been exercising he cannot have been exercising we cannot have been exercising you cannot have been exercising they cannot have been exercising
Fragende Form
Einfache Form
can I exercise? can you exercise? can he exercise? can we exercise? can you exercise? can they exercise?
Form mit V-ing
can I be exercising? can you be exercising? can he be exercising? can we be exercising? can you be exercising? can they be exercising?
Perfekt
can I have exercised? can you have exercised? can he have exercised? can we have exercised? can you have exercised? can they have exercised?
Perfekt mit V-ing
can I have been exercising? can you have been exercising? can he have been exercising? can we have been exercising? can you have been exercising? can they have been exercising?
Fragende Negation Form
Einfache Form
can I not exercise? can you not exercise? can he not exercise? can we not exercise? can you not exercise? can they not exercise?
Form mit V-ing
can I not be exercising? can you not be exercising? can he not be exercising? can we not be exercising? can you not be exercising? can they not be exercising?
Perfekt
can I not have exercised? can you not have exercised? can he not have exercised? can we not have exercised? can you not have exercised? can they not have exercised?
Perfekt mit V-ing
can I not have been exercising? can you not have been exercising? can he not have been exercising? can we not have been exercising? can you not have been exercising? can they not have been exercising?