1.   Check the actual construction of the chair by looking underneath.

2.   Please take up the blanket so I can look underneath it.

3.   Did you look underneath the stairs?

4.   Get down on the ground and look underneath the car for dripping fluids.

5.   Look underneath for loose or broken exhaust clamps and supports.

6.   The surest way is to look underneath the base of the lamp, or in the base if it is hollow.

7.   Uniformed men and women swarmed the car, tapping it with density meters, looking underneath with mirrors, reaching behinds seats.

8.   Bishop, the caseworker, sees something besides a bad attitude when he looks underneath the grime, the piercings, the mohawks and half-shaved heads.

9.   On Friday morning, security officials checked the trunks of cars at the hotel and used mirrors to look underneath other cars nearby.