Instead, I have come here to congratulate you upon your course.

Can I now congratulate the same nation upon its freedom?

I have come to congratulate you upon the birth of a wonderful child.

We congratulate you upon the success of your final trial flight.

"I cannot congratulate you upon your eyesight," said the Professor.

I trust, Dodd, to be able to congratulate you upon your books.

I congratulated him upon his dexterity: but much remained to be done.

I congratulate you on your success and upon the increase in your facilities.

The count is in fashion; I congratulate him upon it.

I congratulate you upon the skill with which it was constructed.