The si clauses, also known as conditional sentences or conditionals, express a condition that needs to be met so something else occurs. For an action in the future to take place, it will depend on whether... 3.

si + past (imperfect) subjunctive.

How to Form the Spanish Conditionals? (contrary to current facts) conditional. The Use of Si Clauses in Spanish Si (if) (pronunciation: see) clauses indicate possible (or impossible) situations or conditions in the present, in the future, or in the past.

Five Different Ways To Use Spanish Si Clauses 1. The si clauses consist of two parts: A si clause that expresses a condition. This second type of si clause is contrary to fact in the present.

Si Clauses in the present tense. Note that in Spanish, the imperfect (past) subjunctive is used in the si clause, never the conditional. The consequence is thus seen as impossible.
result clause. When both sentences are in present, they indicate that when performing one action,... 2. Si clauses combined: Present and future tense. si clause.