Enable Multilingual typing in ios10
Go to Settings -&gt; General -&gt; Dictionary.
Select the languages you wish to use with the QuickType keyboard (allow it time to download).
Return to the General -&gt; Keyboards. Tap Keyboards again, then tap Add New Keyboard and select the languages you just downloaded.


Instructions are from this site and they also have screenshots in case you need them.

Edit: Apple's iOS10 features site lists the languages that are supported.  If it's not in this list then it's not supported (yet).