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 ...

Conditionals are used to express both real, likely and unreal situations. As a result, tenses used with them are not flat; they change. That is why the difference between ‘If I arrive’ and ‘If I had ...

A friend of mine brought to my notice an error in the structure of a sentence in my letter that was published in a newspaper. Here is the sentence: If only the world ...