Looking for a way to turn verbs into a real participle (/ gerund form, English only)

I'm looking for some library like the awesome Humanizer that would allow me to turn verbs like "get" into "get", "read" into "read", etc. Is there something like this?

Edit: Looking at the comments and down, some people don't realize that this is not as trivial as it might seem, that is, "learning" becomes "learning", but "running" becomes "RU pp ING".