perhaps
quizás/tal vez
Usado para expresar posibilidad o incertidumbre sobre algo
Ejemplos
(1). Perhaps we should leave early.
Quizás deberíamos irnos temprano.
(2). Perhaps it will snow tomorrow.
Tal vez nevará mañana.
(3). She is perhaps the best singer in the group.
Ella es quizás la mejor cantante del grupo.