Proof that everything is 4 (or not)

To see proof of whether everything is four in a specific language, type something in the box below, select a language and hit the 'Show me' button.

Is 'Everything' 4 in Welsh?

Everything
is
deg

deg
is
tri

tri
is
tri

which would make you think everything is 3,
but you might as well end up with
tri
is
3

or
chwech
is
6

Which proves that 'Everything' is 3 in Welsh, but disproves that everything is 3.

There are several other languages where everything is 4, select one of the languages below to see the proof in that particular language.
There are also several languages where everything is almost 4:
and some languages which are neither 4 or almost 4: