She could see them now; vague forms, like stains in the water.

At this point he's only the vague form of an efficient agent.

In the bed were the vague forms of his father and mother.

The light was in her eyes and all she could make out was a vague form.

In the shelter of these ruins vague forms were moving.

He saw the vague form moving through the dim passage.

He looked out the rear window and saw vague forms running after them.

The vague form gestured, with what might have been its hands.

The inside was too dark to make out more than one vague form behind the wheel.

We could just make out the vague form of a person standing before us in the fog.