I can base you can base he can base we can base you can base they can base
Form mit V-ing
I can be basing you can be basing he can be basing we can be basing you can be basing they can be basing
Perfekt
I can have based you can have based he can have based we can have based you can have based they can have based
Perfekt mit V-ing
I can have been basing you can have been basing he can have been basing we can have been basing you can have been basing they can have been basing
Negation
Einfache Form
I can't base you can't base he can't base we can't base you can't base they can't base
Form mit V-ing
I can't be basing you can't be basing he can't be basing we can't be basing you can't be basing they can't be basing
Perfekt
I can't have based you can't have based he can't have based we can't have based you can't have based they can't have based
Perfekt mit V-ing
I can't have been basing you can't have been basing he can't have been basing we can't have been basing you can't have been basing they can't have been basing
Fragende Form
Einfache Form
can I base? can you base? can he base? can we base? can you base? can they base?
Form mit V-ing
can I be basing? can you be basing? can he be basing? can we be basing? can you be basing? can they be basing?
Perfekt
can I have based? can you have based? can he have based? can we have based? can you have based? can they have based?
Perfekt mit V-ing
can I have been basing? can you have been basing? can he have been basing? can we have been basing? can you have been basing? can they have been basing?
Fragende Negation Form
Einfache Form
can't I base? can't you base? can't he base? can't we base? can't you base? can't they base?
Form mit V-ing
can't I be basing? can't you be basing? can't he be basing? can't we be basing? can't you be basing? can't they be basing?
Perfekt
can't I have based? can't you have based? can't he have based? can't we have based? can't you have based? can't they have based?
Perfekt mit V-ing
can't I have been basing? can't you have been basing? can't he have been basing? can't we have been basing? can't you have been basing? can't they have been basing?