Freespeech

Freespeech lets you compose grammatically-correct sentences by moving words like building blocks. You have the chance to explore how tenses, sentence forms, parts of speech, and other grammatical properties change the structure of English.

FreeSpeech is unique because it's a handy app that predicts grammar. You can throw a bunch of picture tiles at it, and the app will automatically figure out a grammatically-correct sentence from them.