This complex sentence is hard to diagram.A description of a mental disorder could be characterized as a complex sentence.
Hi, my name is Amanda and his name is Bob.
no, a complex-complex sentence is just a complex sentence. there is no such thing as a complex-complex sentence.
A formal invitation will be in today's post. A formal gown will be required for the Senior Prom.
Circuit boards and Microchips are very complex to me!The complex structure of cells made them hard to understand.