N5 Grammar Lab
Course map
Choose any module, grammar point, or review. Your progress stays in the Grammar Lab and navigation is never locked.
Return to practiceAll course content
Choose any module or point
Selecting an item opens it directly in practice.
Module 1
Sentence shape and noun sentences
Build the first Japanese sentence patterns: predicate-final order, です, questions, demonstratives, の, and noun tense.
Start module7 pointsOpen 10-question reviewModule 2
Particles, places and existence
Use the particles that show a sentence’s topic, subject, object, destination, action place, and location.
Start module8 pointsOpen 10-question reviewModule 3
Adjectives, preferences and comparison
Describe people and things, change adjective tense and polarity, express preferences, and compare choices.
Start module7 pointsOpen 10-question reviewModule 4
Verb forms and casual speech
Move from polite ます verbs to dictionary and plain forms, then recognize casual questions and sentence-ending nuance.
Start module8 pointsOpen 10-question reviewModule 5
Wants, invitations and purpose
Say what you want to do, invite someone, make a suggestion, and explain the purpose of going somewhere.
Start module4 pointsOpen 10-question reviewModule 6
The て-form system
Make the て-form and use it to connect actions, ask for things, give permission, prohibit actions, describe ongoing states, and try something.
Start module8 pointsOpen 10-question reviewModule 7
Particles and connected ideas
Set boundaries in time and place, connect events, add information, give reasons, explain context, and list examples.
Start module7 pointsOpen 10-question reviewModule 8
Quoting, lists and time
Quote words and thoughts, list representative actions, describe simultaneous actions, and anchor events in time.
Start module6 pointsOpen 10-question reviewModule 9
Obligation, ability and probability
Express rules and exceptions, ability, giving and receiving, appearance, and cautious guesses.
Start module6 pointsOpen 10-question review