conditional sentence type 2Structure and Grammar of the Second Conditional Conditional Sentences Type 2 Illustration. Here is the form of conditional sentences type 2: If + Past Simple, would + base verb. If Clause2. If-clause can occur at the beginning or at the end of a sentence. 3. When ‘if-clause’ is at the beginningis normally , there a comma after the if-clause. iv. Draw students’ attention to