Computational Grammars for the World

The GF Resource Grammar Library

Did you ever struggle with the inflection of French verbs? Or with getting the words in a German sentence into the right order? Don't worry: these problems are as easy for a computer as to calculate 2+2. This page will give you access to computer programs that

help you construct sentences and other expressions
help you inflect words
help you covert sentences to different tenses, and other similar operations
help you compare languages by translating them and linking corresponding parts
allow you to practice your language skills by automatically generated and graded exercises
explain grammar rules in a mathematically precise and shortest possible manner

Coming soon! for 29 languages.