This is a regular verb. It follows the conjugation pattern of the verb hablar.
PresentPresente
Los alumnos respetan a su profesora.
The students respect their teacher.
ImperfectPretérito imperfecto
Todos respetaban a mi abuelo.
Everyone respected my grandfather.
ImperativeImperativo afirmativo
Respeta los límites de velocidad.
Respect the speed limits.