It must have been a great joy to you. I heartily congratulate you

It gives me great pleasure to introduce to you ————

Putnam's Phrase Book — Part 28

I take this opportunity of presenting to you ————

Putnam's Phrase Book — Part 28

I take great pleasure in making known to you ————

Putnam's Phrase Book — Part 28

This letter is presented by my friend ————

I shall regard it as a kindness to myself if——

I shall appreciate any assistance you may give to ————

I shall regard any attention you can pay ———— as a personal favor

I shall warmly appreciate any attention you may pay to ————

Will you give us the pleasure of your company to——

The pleasure of your company is requested to——

———— requests the pleasure of your presence at——

I write at once to thank you, regretting most sincerely that——

I very much regret that I cannot accept your kind invitation to——

I regret that a previous engagement will prevent my acceptance of your very kind invitation to——

I very much regret that I cannot avail myself of the opportunity to——

I am grateful to you for your kind invitation, but——

I regret that I am unable to comply with your request because——

Please accept my grateful acknowledgments for——

With hearty thanks for your kind thought of me

Best of thanks for your kind thought of me

I cannot express my thanks for the kindness which prompted you to——

I am sending this letter as the silent messenger of my thanks and good wishes to you

I must find some way to make due acknowledgment of your goodness to me

I trust I may be able to do you some service, that I may be worthy of your kind approbation

I will not write more but wait until a better opportunity enables me to more fully express myself

Please allow me to send my most thankful acknowledgments for the favor you have conferred upon me

I know not how to express my grateful thanks for your——

The grateful sense I have of your kindness will never be erased from my mind

I take this first opportunity to send you my thanks for——

I beg to acknowledge, with thanks, the receipt of——

I am grateful to you for your kind expression of sympathy

Though your kind letter has waited so long for a reply, you may be assured that I was not unmindful of its messages of sympathy

Please accept my warmest thanks for your kindness

I received your very agreeable letter, and hasten to give you my most hearty thanks for your——