The phrase "almost systematically" is correct and usable in written English.
It can be used to describe actions or occurrences that happen frequently or regularly, but not in every instance.
Example: "The team almost systematically meets every Monday to discuss project updates."
Alternatives: "nearly always" or "frequently".
Today, students wait months to almost systematically get a no".
Many experts blame Mr. Kabila for violating the accord in an almost systematically confusing way.
He began developing his best-selling template even before he finished his first book, starting almost systematically.
Except in Bulgaria, which has cultural ties to Russia, Soviet soldiers not only looted but raped, almost systematically, in the countries they passed through.
The songs on "Versatile Heart" almost systematically undercut what might otherwise be comforts: a car, a drink, an affair, a marriage.
Asked if his hand would not be weakened in negotiations with the future governor -- whoever that is -- considering the way he almost systematically infuriated each one during the campaign, Mr. Tittel remained unrepentant.
I don't have a very large culture, so the influences that the people have identified as mine are almost always systematically wrong.
Analyses of mitochondrial protein-coding genes have almost always systematically placed tunicates outside Bilateria [ 20, 35, 36, 39].
Now, after years of sporadically releasing music, the company wants to act more systematically, almost like a record label, by sponsoring a full campaign of record releases, videos and tour support for about 20 acts.
Thus, all 10 surgical pathologists (almost perfectly but systematically) overestimated the percentage of the positive tumor area.
In the worst-case scenario, criminal enterprises, intelligence agencies, and state-sponsored hackers have known about Heartbleed for more than two years, and have used it to systematically access almost everyone's encrypted data.
