go ahead

To start doing something that has been planned or allowed.

• Go ahead and start without me, I'll be there soon.
  Siz bensiz başlayın, birazdan gelirim.
• The council decided to go ahead with the new park.
  Belediye yeni park projesini hayata geçirmeye karar verdi.

To take place as planned.

• The concert will go ahead despite the rain.
  Konser yağmura rağmen yapılacak.
• The meeting went ahead without the manager.
  Toplantı müdür olmadan yapıldı.

Said to tell a person that he or she may do or say something.

• Can I ask a question? Yes, go ahead.
  Bir soru sorabilir miyim? Evet, buyurun.
• If you want to use my phone, go ahead.
  Telefonumu kullanmak istersen, tabii kullan.