Appendix useful expressions to be used in business letters

Questions, Inquiries

Please let me know if...

I would be very much obliged if you could give me a short explanation...

It would be greatly appreciated if you would kindly inform me at your earliest convenience of your opinion and decision concerning.

Information, Notification

I have the pleasure to inform/in informing you that...

This is to certify that...

I am just writing to confirm that...

Enclosed please find...

Assurance, Offers of Help

Please do not hesitate to let us know if you require any other information...

Should you have any problems regarding... please do not hesitate to contact me.

Expressing Hope

I hope that you are keeping well.

We very much hope that you will come on a positive decision on...

I sincerely hope you will be able to help me in this matter.

Requests

Please let me know...

Please inform me about...

I am writing to ask you a very great favour...

Satisfaction

We are delighted that...

I shall be happy to discuss with you...

I am glad to learn of your decision...

Excuses

Please accept my apologies for...

I must apologize that...

I sincerely regret that...

I am sorry to have taken so long to reply to your letter.