Indeclinable and double-plural nouns
το ταξί, το σινεμά never change; ο χρόνος has two plurals that mean different things — οι χρόνοι and τα χρόνια.
Level Β2 is part of the subscription
All A1 grammar is free, forever. From A2 up, the complete notes — explanations, tables and exercises — are included in the subscription, from 8 CHF a month.
See plansStart with A1 grammar, free →