Sein or not Sein = To be or not to be - CONJUGATING GERMAN VERB SEIN. Project "Accelerate German Level A1", a free effective and well structured YouTube video course that will help you with learning German better and faster. SUBSCRIBE! / accelerategermanblogspot SUPPORT: / accelerategerman LET'S CONNECT! Accelerate German Blog: http://accelerategerman.blogspot.com/ Facebook: / 984940938187215 Twitter: / krumacot