an unusual vs a unusual

Question

A complete search of the internet has found these results:

an unusual is the most popular phrase on the web.

Some examples from the web:

#1 (permalink) Thu Jul 29, 2010 14:37 pm Why is it 'an unusual problem' and not ' a unusual problem'? ... I have an unusual problem. Can I talk to you about it?
An Unusual Patron. Use the Gift of Naias near the Altar of Naias to summon the water elemental Naias. Defeat him and return to Nemeth Hawkeye at Grom'gol ...
The only methods of obtaining an Unusual item are by potentially unlocking a Mann Co. Supply Crate with a Mann Co. Supply Crate Key or via trading.
Oct 24, 2015 ... If he's summoned you, there must be a compelling reason. — In-game description. An Unusual Inheritance is part of the personal story for charr ...

Some examples from the web:

Can I talk to you about it? Hello, Why it can't be a unusual problem ? the word unusual doesn't start with the consonant sound? Thanks. Maddy
... had given birth to someone unusual · this application has requested The Runtime to terminate it in a unusual way. to speak in an unusual way or with difficulty
Olivier Laurent: When it came to putting the book together, did you know it would be such a unusual object? TimeNov 1, 2015. The towers for this 345-kilovolt ...
Wien Med Wochenschr. 1966 Sep 10;116(37):723-6. [On a unusual brain atrophy syndrome in hyperammonemia in childhood]. [Article in German]. Rett A.

Answer 1

More popular!

an unusual

3,440,000 results on the web

Answer 2

44,900 results on the web