I can refuel you can refuel she can refuel we can refuel you can refuel they can refuel
Form mit V-ing
I can be refuelling you can be refuelling she can be refuelling we can be refuelling you can be refuelling they can be refuelling
Perfekt
I can have refuelled you can have refuelled she can have refuelled we can have refuelled you can have refuelled they can have refuelled
Perfekt mit V-ing
I can have been refuelling you can have been refuelling she can have been refuelling we can have been refuelling you can have been refuelling they can have been refuelling
Negation
Einfache Form
I can't refuel you can't refuel she can't refuel we can't refuel you can't refuel they can't refuel
Form mit V-ing
I can't be refuelling you can't be refuelling she can't be refuelling we can't be refuelling you can't be refuelling they can't be refuelling
Perfekt
I can't have refuelled you can't have refuelled she can't have refuelled we can't have refuelled you can't have refuelled they can't have refuelled
Perfekt mit V-ing
I can't have been refuelling you can't have been refuelling she can't have been refuelling we can't have been refuelling you can't have been refuelling they can't have been refuelling
Fragende Form
Einfache Form
can I refuel? can you refuel? can she refuel? can we refuel? can you refuel? can they refuel?
Form mit V-ing
can I be refuelling? can you be refuelling? can she be refuelling? can we be refuelling? can you be refuelling? can they be refuelling?
Perfekt
can I have refuelled? can you have refuelled? can she have refuelled? can we have refuelled? can you have refuelled? can they have refuelled?
Perfekt mit V-ing
can I have been refuelling? can you have been refuelling? can she have been refuelling? can we have been refuelling? can you have been refuelling? can they have been refuelling?
Fragende Negation Form
Einfache Form
can't I refuel? can't you refuel? can't she refuel? can't we refuel? can't you refuel? can't they refuel?
Form mit V-ing
can't I be refuelling? can't you be refuelling? can't she be refuelling? can't we be refuelling? can't you be refuelling? can't they be refuelling?
Perfekt
can't I have refuelled? can't you have refuelled? can't she have refuelled? can't we have refuelled? can't you have refuelled? can't they have refuelled?
Perfekt mit V-ing
can't I have been refuelling? can't you have been refuelling? can't she have been refuelling? can't we have been refuelling? can't you have been refuelling? can't they have been refuelling?