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for a long time is the most popular phrase on the web.

since a long time 184,100 results on the web	for a long time 1473,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Jun 10, 2012 ... Non, pas tout � fait. Since indique le d�but d'une condition. For indique la dur�e. Since a long time ago = depuis il y a longtemps. For a long�... > Dictionaries since a long time ago. Also found in: Thesaurus. ThesaurusAntonymsRelated WordsSynonymsLegend: Switch to new thesaurus�... >English/English Home � Dictionaries � Word Fun � About � Feedback � In Nederlands. Home Adverb. 1. from way back, since a long time ago: usage: since long ago; "she knows him from way back". WordNet 3.0 Copyright � 2006 by Princeton University. >Translate since a long time ago�...	You have been in abstinence for a long time enough. We have awaited your arrival for a long time. You must stand still for a long time. The poor woman has been ill for a long time. They been on for a long time. People would go away for a long time. We'll be studying this man for a long time. But I couldn't forget it for a long time.

since a long time

184,100 results on the web

for a long time

1473,000,000 results on the web

More popular!

Jun 10, 2012 ... Non, pas tout � fait. Since indique le d�but d'une condition. For indique la dur�e. Since a long time ago = depuis il y a longtemps. For a long�...
> Dictionaries
since a long time ago. Also found in: Thesaurus. ThesaurusAntonymsRelated WordsSynonymsLegend: Switch to new thesaurus�...
>English/English
Home � Dictionaries � Word Fun � About � Feedback � In Nederlands. Home
Adverb. 1. from way back, since a long time ago: usage: since long ago; "she knows him from way back". WordNet 3.0 Copyright � 2006 by Princeton University.
>Translate since a long time ago�...