Functional Language for Business In this Business English learning online post, we look at some useful phrases frequently used in communication in a business environment. There are example sentences provided below showing how to use each one. Asking for Permission Could I... May I... Can I... I would like to... Please let me know if ... is suitable (convenient). Rearranging an Appointment Unfortunately I cannot attend... on the [date] Could we meet at the [place] on the [day] to discuss... ... would suit me better. Informing I wish to inform you that... It is necessary for us to... Please feel free to contact ... if you require more details. Explaining/Giving Instructions You should... Please contact... It is necessary to... When you have completed the project, please email/deliver the details to... Example Sentences Asking for Permission Could I pop into your offi...