Subject and predicateOnline version Identify complete subject, simple subject, compound subject, complete predicate, simple predicate and compund predicate. by Luz González 1 Simple subject 2 Complete subject. 3 Compound subject 4 Simple predicate 5 Complete predicate 6 Compound predicate box Laura My friend Laura The best song María and Sara My grandma and my grandpa run are are very smart. run very fast. dance and sing very good. read books and write stories.