已经特别叮嘱过你不要吃鱼。 You were specifically warned not to eat fish.
我曾经叮嘱他不要和任何人讲这件事。 I had warned him not to tell anyone about it.
孩子们回家时都累坏了——他们在泥地时玩耍，没有父母在身边叮嘱他们保持干净，玩得开心极了。 The children were tired out when they arrived home-they'd had the time of their lives playing in the mud, without their parents there to tell them to keep clean.