The phrase "actions are based" is correct and usable in written English.
It can be used when discussing the foundation or reasoning behind certain actions or decisions.
Example: "The team's actions are based on thorough research and analysis of the market trends."
Alternatives: "actions are grounded" or "actions are founded".
Mr. Calzone's actions are based on a political vendetta against me and for asking too many questions about the fund's previous mismanagement".
"With most of these dogs, even Meryl, their actions are based on fear," said Mr. Garcia, who communicates with the dogs in soothing baby talk.
Its prescribed stances and actions are based on keen observations of human skeletal and muscular anatomy and physiology, and it employs great muscular coordination.
Mr. Romney's actions are based on his interpretation of a 1913 law which says that the state cannot issue marriage licenses to couples if the marriage would be illegal in their home state.
In my view, absolutely all Luzhkov's actions are based upon the quite pragmatic interests of the so-called owner of 'the government of Moscow' (behind which he personally or people who have business relations with him stand).
By depicting the Jewish alumni as a hysterical group whose actions are based on a Zionist agenda rather than on actual scholarly matters, she fails to take their concerns seriously.
Myron Marlin, the Justice Department spokesman, said Ms. Reno's actions were based on the law, not on personal or political considerations.
The agency said its actions were based on Justice Scalia's policy that his speeches not be recorded.
The president said that would "end all this speculation" about "whether or not the actions were based on valid information".
Ms. Summers, prosecutors and Northwest Airlines said the flight crew's actions were based on the behavior of the men, not on their skin color.
"We don't need them," he said when Sanofi first made the bid, adding that his rival's actions were based on weakness.
