The Logos Universal Conjugator takes any verb you give it and conjugates it. Well, not any, of course, but a lot of common ones. I put in “go” and got a full conjugation in English; then I tried “anar” and got:
The infinitive of the verbal voice you chose is one of the following, please select the language you prefer.
* Catalan: anar
* Swedish: ana
So I clicked on the first and got a full conjugation in Catalan. And — my goodness! — I just discovered that if you click on one of the verbal forms, in this case anat, you get a selection of Catalan passages using it! Wonderful stuff, and I can’t thank Songdog enough for alerting me to it.