делать / сделать
Direct buildto do / make, to complete or carry out
Verb-first Russian trainer
Build aspect pairs, reflexive forms, selected stems, and spelling rewrites in focused mobile-friendly rounds.
Structured module
Train the first 20 direct-build verb pairs in a fixed learning order.
Choose a contrast
Each round keeps one verb idea in the foreground so the build path stays easy to follow.
Move through imperfective vs perfective targets in one tight round.
reflexive Reflexive verbsKeep the reflexive layer visible instead of burying it in the ending.
selected stem Selected stemsTrain the verbs where stem choice matters before the ending lands.
spelling Spelling rewritesSee where the spelling filter changes the final surface form.
Choose a verb
Pick a verb first when you want a tighter round that starts with one pair and then widens the mix.
делать / сделать
Direct buildto do / make, to complete or carry out
писать / написать
Selected stemto write, to write something out
учиться / научиться
Selected stemto study / learn, to learn how / master
видеть / увидеть
Selected stemto see, to catch sight of / notice
Open reference
Search by Russian, transliteration, or English meaning, then open detail pages for tables and build paths.
What you’ll train
Start with the verb stem that belongs to the target form.
Add the ending that matches the person and aspect target.
Watch for spelling filters or reflexive endings when the surface changes.
Check the build card to understand exactly why the answer looks like it does.