Yes you can use it.
you would use -es when a word ends in a -ch like rich or glitch you use the ending -es
he is scared
tu es qui ?
"Quien es tu familia" means "who is your family" in Spanish (you do not use "es" in that sentence)
Mi primo es atlético. Mi prima es atlética.
The 2012 Lexus ES-350 runs on regular unleaded.
The 2011 Lexus ES-350 runs on regular unleaded.
The 2013 Lexus ES-350 runs on regular unleaded.
The 2014 Lexus ES-350 runs on regular unleaded.
The 2013 Lexus ES-300H runs on regular unleaded.
The 2014 Lexus ES-300H runs on regular unleaded.
klkujjkikik