Vocabulary

とは限らない

not necessarily so; is not always true; there is no guarantee that ...; there is no telling

expression
freq #900

Example sentences

He is not always in the office in the morning.

Some people laugh at his jokes, but others don't.

Not every horse can run fast.

I'm not always home on Sundays.

The same cause does not always give rise to the same effect.

Not everyone can be a poet.

Not everybody can be a poet.

Every man can't be an artist.