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Learn verb conjugations across all tenses. Practice with interactive quizzes and progress tracking. Review verb forms in different moods and aspects. Set personal study goals and monitor improvements over time.
Learn verb conjugations with three forms: base, past, and past participle. Study 1300+ including regular and irregular ones. Test knowledge with quizzes and track progress. View verb lists and examples for better understanding.
Learn verbs with conjugations in infinitive, present, past, , and imperative. Search by form or English translation. Includes audio pronunciation, explanations in and English, and dark mode. Save favorites, notes, and recent searches. No ads.
Solve word puzzles by finding hidden words in images. Each puzzle reveals letters as words are solved. Choose from over 1000 levels. Play in multiple languages including English, Spanish, and German. No in- purchases required.
Practice verb conjugations with quizzes that accept typed or spoken answers. Customize quizzes using selected verbs, tenses, and pronouns. Includes 201 common verbs, 15 tenses, and 6 pronouns for 18,000 possible conjugations.
Learn by exploring different tenses and moods. Search for any verb, add to favorites, listen to pronunciation, and translate sentences. Conjugate in various forms and track progress.
Study and test knowledge of the 20 standard acids through customizable quizzes. Topics include names, structural formulas, 1-letter and 3-letter codes, codons, and side chain classes. Quizzes are available for free. Remove ads with an in- purchase.
Dictionary provides translations between and 20 other languages. Users can look up words, view definitions, and switch between languages. Supports offline use and direct sharing of translations.
Learn verb conjugations and vocabulary through reference tools and training exercises. Search by infinitives, forms, or translations. Access translations in English, French, Spanish, and German.
Watch movie clips to . Tap scenes to translate words and phrases. Listen to audio with subtitles. Practice speaking by repeating dialogues. Track progress with lesson completion and vocabulary quizzes. Share achievements with friends.
Learn verb conjugations across all tenses. Practice with quizzes and tests. Review verb forms in different moods and persons. Track progress and set study goals. Receive instant feedback on answers.