Cadeau (Present) "concentrate" | I | concentrate | |
Onvoltooid tegenwoordige tijd (Present Continuous) "concentrate" | I | am concentrating | |
Onvoltooid verleden tijd (Simple past) "concentrate" | I | concentrated | |
Onvoltooid verleden tijd (Past Continuous) "concentrate" | I | was concentrating | |
Voltooid tegenwoordige tijd (Present perfect) "concentrate" | I | have concentrated | |
Tegenwoordige tijd continue (Present perfect continuous) "concentrate" | I | have been concentrating | |
Voltooid verleden tijd (Past perfect) "concentrate" | I | had concentrated | |
Past perfect continue (Past perfect continuous) "concentrate" | I | had been concentrating | |
Toekomst (Future) "concentrate" | I | will concentrate | |
Future continue (Future continuous) "concentrate" | I | will be concentrating | |
Toekomst perfect (Future perfect) "concentrate" | I | will have concentrated | |
Future perfect continue (Future perfect continuous) "concentrate" | I | will have been concentrating |