March 5:
Tyrone Tan & Gallego:  Adapter and others
Mendoza & Vila: Composite and others
March 7:
Martinez & Wang: Flyweight
Allen Tan & Yu: Command
March 9:
Baleva & Velasquez: Observer
Tejada & Dela Cruz: Visitor
March 12:
Reyes & Gacho: Memento
Drilon & Villapando: State
March 14:
Chan & Layug: Strategy and Template Method
Bermase & Teves: Mediator
March 16:
Cabral & Cortina: Chain of Responsibility
LOcsin: Iterator