Level B1
Second Conditional: unreal present/future
Second conditional: if + past form, would + plain verb for an unreal present or future situation.
If I were rich, I would travel.
Look: If I were rich, I would travel. Were after if, would travel in the other part.
Forms
If I were rich, I would travel.— if + past form, would + plain action wordIf she had time, she would help.— had here describes an imagined situation nowIf we lived nearby, we would visit.— the past form shows distance from reality, not past time
A common mistake
Wrong: If I were rich, I will travel.
Right: If I were rich, I would travel.
Do not say If I were rich, I will travel. For an unreal idea, say: If I were rich, I would travel.
More examples
If I knew her number, I would call her.
Another imagined situation: If I knew her number, I would call her.
If they had a garden, they would grow flowers.
And one more: If they had a garden, they would grow flowers.