حاجه غريبه:هل الجمله دى صح ام لا ؟

[ابو بيشو]

We can use 'should' in 'if clauses' when we believe that the possibility of something happening is small.• If you should happen to see him before I do, can you tell him that I want to speak to him urgently?• If there should be a problem, just give me a call and I'll sort it out.• If anyone should ask where I am, say I'm in a meeting.