Present simple: Subject(подлежащее) + am/is/are glad, happy, hungry, thirsty, Ill, healthy, ready for smth., late for smth.
Past simple: Subject + was/were glad, happy, hungry, thirsty, Ill, healthy, ready for smth., late for smth.
Future Simple: Subject + will be glad, happy, hungry, thirsty, Ill, healthy, ready for smth., late for smth.