`always` in Latin

always

1. adverb
   • at all times; on every occasion
     
     semper

     She is always kind to others. — Ea semper benigna est erga alios.

     in perpetuum [literary]

     He vowed to always protect her. — Se in perpetuum eam protecturum esse iuravit.

     perpetuo [literary]

     The stars always shine at night. — Stellae perpetuo nocte lucent.