La cláusula IF está relacionada siempre con oraciones hipotéticas o condicionales.
Ejp: Yo iría al cine si tuviera tiempo = I would go to the cinema if I had the time.
Otros ejemplos son:
I would go to Europe if I had money for that
I would accept that invitation if I were free
I would buy a new house if I had a big family
They would study English if they were in England
She would sell her car if she wanted some money
We would answer those questions if we were sure
He would send those materials if he had a truck
The students would change their manners if they were educated
People would be happy if Transantiago functioned well
Mother would prepare a good cake if she had time enough
[Como puedes advertir, la zona destacada corresponde a una situación potencial o hipotética, que normalmente no se cumple]
