One of the things we should avoid as a communicator is to get an unsavory reputation for declaring everything we say as absolute truth. To be a credible, we need a well-developed capacity to ...

Conditional sentences express a connection between two actions or states. One thing happens because of another. These connections can be general, specific, likely, unlikely, real or imagined. Although ...

Yes, it is correct that we cannot use a contracted negative form when we use inverted word order to express unreal or impossible condition in the past. Instead, we are obliged to use the full form of ...