Verbo regular: concentrate - concentrated - concentrated
Indicativo
Presente
I don't concentrate you don't concentrate he doesn't concentrate we don't concentrate you don't concentrate they don't concentrate
Presente continuo
I'm not concentrating you aren't concentrating he isn't concentrating we aren't concentrating you aren't concentrating they aren't concentrating
Pretérito
I didn't concentrate you didn't concentrate he didn't concentrate we didn't concentrate you didn't concentrate they didn't concentrate
Pretérito continuo
I wasn't concentrating you weren't concentrating he wasn't concentrating we weren't concentrating you weren't concentrating they weren't concentrating
Presente perfecto
I haven't concentrated you haven't concentrated he hasn't concentrated we haven't concentrated you haven't concentrated they haven't concentrated
Presente perfecto continuo
I haven't been concentrating you haven't been concentrating he hasn't been concentrating we haven't been concentrating you haven't been concentrating they haven't been concentrating
Pluscuamperfecto
I hadn't concentrated you hadn't concentrated he hadn't concentrated we hadn't concentrated you hadn't concentrated they hadn't concentrated
Pluscuamperfecto continuo
I hadn't been concentrating you hadn't been concentrating he hadn't been concentrating we hadn't been concentrating you hadn't been concentrating they hadn't been concentrating
Futuro simple
I won't concentrate you won't concentrate he won't concentrate we won't concentrate you won't concentrate they won't concentrate
Futuro continuo
I won't be concentrating you won't be concentrating he won't be concentrating we won't be concentrating you won't be concentrating they won't be concentrating
Futuro perfecto
I won't have concentrated you won't have concentrated he won't have concentrated we won't have concentrated you won't have concentrated they won't have concentrated
Futuro perfecto contínuo
I won't have been concentrating you won't have been concentrating he won't have been concentrating we won't have been concentrating you won't have been concentrating they won't have been concentrating
Condicional
Presente
I wouldn't concentrate you wouldn't concentrate he wouldn't concentrate we wouldn't concentrate you wouldn't concentrate they wouldn't concentrate
Presente continuo
I wouldn't be concentrating you wouldn't be concentrating he wouldn't be concentrating we wouldn't be concentrating you wouldn't be concentrating they wouldn't be concentrating
Passado
I wouldn't have concentrated you wouldn't have concentrated he wouldn't have concentrated we wouldn't have concentrated you wouldn't have concentrated they wouldn't have concentrated
Passado continuo
I wouldn't have been concentrating you wouldn't have been concentrating he wouldn't have been concentrating we wouldn't have been concentrating you wouldn't have been concentrating they wouldn't have been concentrating
Imperativo
Imperativo
do not concentrate Let's not concentrate do not concentrate