I could fill you could fill he could fill we could fill you could fill they could fill
Form mit V-ing
I could be filling you could be filling he could be filling we could be filling you could be filling they could be filling
Perfekt
I could have filled you could have filled he could have filled we could have filled you could have filled they could have filled
Perfekt mit V-ing
I could have been filling you could have been filling he could have been filling we could have been filling you could have been filling they could have been filling
Negation
Einfache Form
I couldn't fill you couldn't fill he couldn't fill we couldn't fill you couldn't fill they couldn't fill
Form mit V-ing
I couldn't be filling you couldn't be filling he couldn't be filling we couldn't be filling you couldn't be filling they couldn't be filling
Perfekt
I couldn't have filled you couldn't have filled he couldn't have filled we couldn't have filled you couldn't have filled they couldn't have filled
Perfekt mit V-ing
I couldn't have been filling you couldn't have been filling he couldn't have been filling we couldn't have been filling you couldn't have been filling they couldn't have been filling
Fragende Form
Einfache Form
could I fill? could you fill? could he fill? could we fill? could you fill? could they fill?
Form mit V-ing
could I be filling? could you be filling? could he be filling? could we be filling? could you be filling? could they be filling?
Perfekt
could I have filled? could you have filled? could he have filled? could we have filled? could you have filled? could they have filled?
Perfekt mit V-ing
could I have been filling? could you have been filling? could he have been filling? could we have been filling? could you have been filling? could they have been filling?
Fragende Negation Form
Einfache Form
couldn't I fill? couldn't you fill? couldn't he fill? couldn't we fill? couldn't you fill? couldn't they fill?
Form mit V-ing
couldn't I be filling? couldn't you be filling? couldn't he be filling? couldn't we be filling? couldn't you be filling? couldn't they be filling?
Perfekt
couldn't I have filled? couldn't you have filled? couldn't he have filled? couldn't we have filled? couldn't you have filled? couldn't they have filled?
Perfekt mit V-ing
couldn't I have been filling? couldn't you have been filling? couldn't he have been filling? couldn't we have been filling? couldn't you have been filling? couldn't they have been filling?