A bit more observation should confirm it, though, and you will be the first to know.

Yet a few involuntary observations confirmed me in my view.

Observations of the same flower during consecutive days confirmed this pattern.

Our observations confirmed this: race did not seem to affect panel decision-making.

The observation confirmed that the energy carried by light indeed is equivalent to a gravitational mass.

Since then many observations have confirmed the correctness of general relativity.

The observations, reported last week, further confirmed the menacing reputation of black holes.

Years later, observations by a Soviet spacecraft substantially confirmed his conclusions.

Furthermore, theory and observation must confirm each other for a relationship to be accepted as fully proven.

Only firsthand observation will confirm the source of the signal.