Hi, 1a) sorry to have kept you waiting OK if the waiting is now finshed 1b) sorry to keep you waiting OK, usually means the operson is still waiting 1c) sorry for keep your waiting Not correct. Sorry for keeping you waiting 2a) *** which is as per your requested No. *** which is per your request 2b) *** which is as per your required No.
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Ice20071a) sorry to have kept you waiting
1b) sorry to keep you waiting
1c) sorry for keep your waiting
2a) *** which is as per your requested
2b) xxxx which is as per your required