The phrase "actions are either" is correct and usable in written English.
You can use it when discussing different categories or types of actions, typically followed by options or conditions.
Example: "In this analysis, actions are either proactive or reactive, depending on the circumstances."
Alternatives: "actions can be" or "actions fall into".
Their actions are either deliberate or incompetent and I'm not sure which of those scares me the most.
The update on the Reef 2050 Plan suggests that 135 of the plan's 151 actions are either complete or on track.
Still, more than half of voters in each state also say the administration's actions are either slowly improving the economy or will, if given more time.
In many of the stories, mythical characters are used to illustrate examples of obedience or disobedience toward the gods, and for their actions are either rewarded or punished by a final transformation into some animal, vegetable, or astronomical form.
And in this context a great many actions are either justified or tolerated.
Rather, there is evidence that some of these actions are either indirect or mediated by a receptor-independent action [25].
There is little evidence, however, that Mary Murray's actions were either deliberated or actually delayed General Howe even in the unlikely case they were intended to.
The ranking Democrat on the committee, Representative John D. Dingell of Michigan, said Andersen's actions were "either criminally stupid, or stupidly criminal or both".
Unusually, spokesmen for the Taliban, who are quick to text local journalists with news of their actions, were either silent or denied knowledge of the killings.
Judge Hansen found that Mr. Luckett failed to present any evidence that Sotheby's actions were either below the accepted standard within the auction industry or were the direct cause of lower bidding at the auction.
The Leipzig committee's decision not to strike the book from their finalist's list, effectively endorsing, or at least approving, Hegemann's actions, is either an alarming or a progressive response.
