Ser is used with: Elements pertinent to your identity: physical description, personality and character, nationality, race, gender, profession, origen Things which "Take Place" or "Occur": Dates, days, seasons, time, events, concerts, parties What things are made of Possession Review Ser! Estar is used with Feelings/moods/emotions, physical conditions or appearances, civil status (married, single, divorced, dead) Location of things and people (but not events) Present Progressive tense (the immediate "-ing" form) Review Estar! Ser vs. Estar Some adjectives have different meanings depending upon which form of "to Be" you use. Generally, if you use Ser, the adjective is a characteristic of the person or thing you are describing; whereas if you use Estar, it is a description of a mood or appearance. For example: Ser (Identity) Estar (Condition) Él es aburrido. (He is boring -a boring person) Yo estoy aburrida. (I am [feel] bored.) Soy nerviosa. (I am a nervous, high-strung person) Estoy nerviosa. (I am/feel nervous) Ella es bonita. (She is pretty -a pretty girl.) Está bonita. (She looks pretty. ) Remember that Ser pertains to Identity (with all of its elements) and that Estar pertains to States of Being: Condition, Location, and the Present Progressive. www.drlemon.com ©1994-2011 drlemon® (Reg U.S. Pat & TM Off) (Deborah R. Lemon) all rights reserved