Present Continuous
The police are questioning the suspect(Active Voice)
The suspect is being questioned by the police( Passive Voice)
Past Simple
The police questioned the suspect(Active Voice)
The suspect was questioned by the police(Passive Voice)
Past Continuous
The police were questioning the suspect(Active Voice)
The suspect was being questioned by the police( Passive Voice)
Future Simple
The police will question the suspect(Active Voice)
The suspect will be questioned by the police (Passive Voice)
Future Perfect
The police will have questioned the suspect(Active Voice)
The suspect will have been questioned by the police (Passive Voice)
Present Perfect
The police have questioned the suspect(Active Voice)
The suspect has been questioned by the police(Passive Voice)
Past Perfect
The police had questioned the suspect(Active Voice)
The suspect had been questioned by the police(Passive Voice)