I concentrate you concentrate he concentrates we concentrate you concentrate they concentrate
Präsentieren Sie kontinuierlich
I am concentrating you are concentrating he is concentrating we are concentrating you are concentrating they are concentrating
Präteritum
I concentrated you concentrated he concentrated we concentrated you concentrated they concentrated
Präteritum kontinuierlich
I was concentrating you were concentrating he was concentrating we were concentrating you were concentrating they were concentrating
Präsens perfekt
I have concentrated you have concentrated he has concentrated we have concentrated you have concentrated they have concentrated
Präsens perfekt kontinuierlich
I have been concentrating you have been concentrating he has been concentrating we have been concentrating you have been concentrating they have been concentrating
Plusquamperfekt
I had concentrated you had concentrated he had concentrated we had concentrated you had concentrated they had concentrated
Pluperfect ununterbrochen
I had been concentrating you had been concentrating he had been concentrating we had been concentrating you had been concentrating they had been concentrating
Futur
I will concentrate you will concentrate he will concentrate we will concentrate you will concentrate they will concentrate
Futur kontinuierlich
I will be concentrating you will be concentrating he will be concentrating we will be concentrating you will be concentrating they will be concentrating
Futur perfekt
I will have concentrated you will have concentrated he will have concentrated we will have concentrated you will have concentrated they will have concentrated
Futur perfekt kontinuierlich
I will have been concentrating you will have been concentrating he will have been concentrating we will have been concentrating you will have been concentrating they will have been concentrating
Bedingt
Präsens
I would concentrate you would concentrate he would concentrate we would concentrate you would concentrate they would concentrate
Präsentieren Sie kontinuierlich
I would be concentrating you would be concentrating he would be concentrating we would be concentrating you would be concentrating they would be concentrating
Perfekt
I would have concentrated you would have concentrated he would have concentrated we would have concentrated you would have concentrated they would have concentrated
Perfekt kontinuierlich
I would have been concentrating you would have been concentrating he would have been concentrating we would have been concentrating you would have been concentrating they would have been concentrating