I can sip you can sip he can sip we can sip you can sip they can sip
Form mit V-ing
I can be sipping you can be sipping he can be sipping we can be sipping you can be sipping they can be sipping
Perfekt
I can have sipped you can have sipped he can have sipped we can have sipped you can have sipped they can have sipped
Perfekt mit V-ing
I can have been sipping you can have been sipping he can have been sipping we can have been sipping you can have been sipping they can have been sipping
Negation
Einfache Form
I cannot sip you cannot sip he cannot sip we cannot sip you cannot sip they cannot sip
Form mit V-ing
I cannot be sipping you cannot be sipping he cannot be sipping we cannot be sipping you cannot be sipping they cannot be sipping
Perfekt
I cannot have sipped you cannot have sipped he cannot have sipped we cannot have sipped you cannot have sipped they cannot have sipped
Perfekt mit V-ing
I cannot have been sipping you cannot have been sipping he cannot have been sipping we cannot have been sipping you cannot have been sipping they cannot have been sipping
Fragende Form
Einfache Form
can I sip? can you sip? can he sip? can we sip? can you sip? can they sip?
Form mit V-ing
can I be sipping? can you be sipping? can he be sipping? can we be sipping? can you be sipping? can they be sipping?
Perfekt
can I have sipped? can you have sipped? can he have sipped? can we have sipped? can you have sipped? can they have sipped?
Perfekt mit V-ing
can I have been sipping? can you have been sipping? can he have been sipping? can we have been sipping? can you have been sipping? can they have been sipping?
Fragende Negation Form
Einfache Form
can I not sip? can you not sip? can he not sip? can we not sip? can you not sip? can they not sip?
Form mit V-ing
can I not be sipping? can you not be sipping? can he not be sipping? can we not be sipping? can you not be sipping? can they not be sipping?
Perfekt
can I not have sipped? can you not have sipped? can he not have sipped? can we not have sipped? can you not have sipped? can they not have sipped?
Perfekt mit V-ing
can I not have been sipping? can you not have been sipping? can he not have been sipping? can we not have been sipping? can you not have been sipping? can they not have been sipping?