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 ...

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 ...

Hello. I’m Margot Politis. Welcome to Study English, IELTS preparation. Today we’re going to look at ‘conditional sentences’. They’re sentences that use ‘if’. ‘If’ you listen carefully, you’ll be able ...