Conditional sentences look at possible situations and the most common types of conditional sentences involve the word ‘if’. In this lesson, we explain the four types of conditionals. We use the zero ...

The same fantasy powers darker stories like The Butterfly Effect and a long line of “what if” romances and time‑loop narratives. Popular music hums with the same grammar of hindsight: titles like “I ...

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 ...