He wrote an ancient poem using the literary language form.

This textbook explains mainly in colloquial form.

He is completely nowhere to be seen.

Her necklace was in the beautiful shape of a butterfly.

This sentence is using the inclusive form.

This grammar rule is using the exclusive form.

Exclusive form of grammar is used to refer to a specific object only.

It's a beautiful night with the moon.

There is a small mound in the park.

There is a new desk in my room.