Probe is used after these nouns: ↑ corruption , ↑ murder , ↑ space
▪ deep , deeply
Scientists are probing deeper and deeper into the secrets of the universe.
▪ carefully , gently
The bird uses its long beak to ~ for worms.
The police were probing into her personal life.
He ~d the mud with his knife.
Probe is used with these nouns as the subject: ↑ eye
Probe is used with these nouns as the object: ↑ allegation , ↑ mind , ↑ murder , ↑ mystery , ↑ wound