Second Conditional

Second Conditional

1. We

   • We use the zero conditional to talk about things that are always or generally true
   • We use the simple present in both the if clause and the main clause
   • We can use when instead of if in the if clause

2. First Conditional

   • We use the first conditional to talk about something that is possible is the future
   • We use the simple present in the if clause, and we use the future with will in the main clause
   • We can also use a modal verb or the imperative instead of will in the main clause
   • We can use unless instead of if not in the if clause