Conditional Sentences Forming "IF then " Statements.

Question 1

General / Abstract Statements
( no specific time frame )

If it rains a lot certain areas flood

Answer 1

Si llueve mucho, ciertas áreas se inundan

Present indicative / Present indicative

Question 2

Imminent / Likely to occur

If it rains tomorrow ,we’ll cancel the excursion

Answer 2

Si llueve mañana cancelaremos la excursion. (Present / Future )

Si llueve mañana , vamos a cancelar la excursión.
( Present / Ir +a )

Si llueve mañana cancele la excursion

( Present / Present Subjunctive )

Question 3

Hypothetical

If my house flooded I would stay at my sisters.

Answer 3

Si mi casa inundara, me quedaría con mi hermana.

Imperfect Subjunctive / Conditional

Question 4

Contrary to Fact in the past

Answer 4

Si mi casa se hubiera inundado me habría quedado con mi hermana.

( Pluperfect Subjunctive / Conditional Perfect )