Regelmäßiges Verb: concentrate - concentrated - concentrated
Einfache Form | Form mit V-ing |
I can concentrate you can concentrate she can concentrate we can concentrate you can concentrate they can concentrate | I can be concentrating you can be concentrating she can be concentrating we can be concentrating you can be concentrating they can be concentrating |
Perfekt | Perfekt mit V-ing |
I can have concentrated you can have concentrated she can have concentrated we can have concentrated you can have concentrated they can have concentrated | I can have been concentrating you can have been concentrating she can have been concentrating we can have been concentrating you can have been concentrating they can have been concentrating |
Einfache Form | Form mit V-ing |
I can't concentrate you can't concentrate she can't concentrate we can't concentrate you can't concentrate they can't concentrate | I can't be concentrating you can't be concentrating she can't be concentrating we can't be concentrating you can't be concentrating they can't be concentrating |
Perfekt | Perfekt mit V-ing |
I can't have concentrated you can't have concentrated she can't have concentrated we can't have concentrated you can't have concentrated they can't have concentrated | I can't have been concentrating you can't have been concentrating she can't have been concentrating we can't have been concentrating you can't have been concentrating they can't have been concentrating |
Einfache Form | Form mit V-ing |
can I concentrate? can you concentrate? can she concentrate? can we concentrate? can you concentrate? can they concentrate? | can I be concentrating? can you be concentrating? can she be concentrating? can we be concentrating? can you be concentrating? can they be concentrating? |
Perfekt | Perfekt mit V-ing |
can I have concentrated? can you have concentrated? can she have concentrated? can we have concentrated? can you have concentrated? can they have concentrated? | can I have been concentrating? can you have been concentrating? can she have been concentrating? can we have been concentrating? can you have been concentrating? can they have been concentrating? |
Einfache Form | Form mit V-ing |
can't I concentrate? can't you concentrate? can't she concentrate? can't we concentrate? can't you concentrate? can't they concentrate? | can't I be concentrating? can't you be concentrating? can't she be concentrating? can't we be concentrating? can't you be concentrating? can't they be concentrating? |
Perfekt | Perfekt mit V-ing |
can't I have concentrated? can't you have concentrated? can't she have concentrated? can't we have concentrated? can't you have concentrated? can't they have concentrated? | can't I have been concentrating? can't you have been concentrating? can't she have been concentrating? can't we have been concentrating? can't you have been concentrating? can't they have been concentrating? |