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at the beginning is the most popular phrase on the web.

in early 1216,000,000 results on the web	at the beginning 1536,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Parex banka sought State assistance in early November 2008. Some spotting in early pregnancy is common. Looks like the director's coming in early. The chapel was consecrated in early June 1900. Those measures expired in early March 2003. Going in early could set Hernan back. Euro area exports rebounded towards the end of last year, and grew strongly again in early 2010. Once those partly temporary factors reverse, in early 2010, GDP growth is expected to moderate again.	And you, who behaved so well at the beginning, then did something extremely foolish. I was there at the beginning with Dad. The Confrérie was, at the beginning, a lay religious institute. Three styles brewed at the beginning: Kolsch, Strong Ale and Porter. You've lost that feeling you had at the beginning. Though you were the most suspicious at the beginning. So I started at the beginning. We didn't even think about it at the beginning.

in early

1216,000,000 results on the web

at the beginning

1536,000,000 results on the web

More popular!

Parex banka sought State assistance in early November 2008.
Some spotting in early pregnancy is common.
Looks like the director's coming in early.
The chapel was consecrated in early June 1900.
Those measures expired in early March 2003.
Going in early could set Hernan back.
Euro area exports rebounded towards the end of last year, and grew strongly again in early 2010.
Once those partly temporary factors reverse, in early 2010, GDP growth is expected to moderate again.

And you, who behaved so well at the beginning, then did something extremely foolish.
I was there at the beginning with Dad.
The Confrérie was, at the beginning, a lay religious institute.
Three styles brewed at the beginning: Kolsch, Strong Ale and Porter.
You've lost that feeling you had at the beginning.
Though you were the most suspicious at the beginning.
So I started at the beginning.
We didn't even think about it at the beginning.