conditional sentence type 2TYPES OF CONDITIONALS. The four main types of conditionals are: The Zero Conditional, the First Conditional, the Second Conditional, and the Third Conditional. Sometimes theseGrammatik [IF-CLAUSES TYPE I AND II ] 2 If-clause type I EXERCISE 1 Fill in the verbs in the will-future, using short forms (I’ll, you’ll, he’ll) if you can. Mr Parker promises Bob a job. He