A tiny ball of ice began to form inside him.

I could feel the sweat begin to form inside my shirt.

Almost at once sweat began to form inside my mask.

An idea had already formed inside him; all he needed to do was speak it aloud.

The image I was trying not to form inside my head formed anyway, and leaked.

And why didn't they register the life forms inside it?

Now I don't know what is forming inside me.

Even the first workers union was formed inside the walls of the Manifattura.

This stops large structures from forming inside the cell itself.

An edge of excitement began to form inside her.