What's the verb for apprehensive? Here's the word you're looking for.
apprehend
(transitive, archaic) To take or seize; to take hold of.
(transitive) To take or seize (a person) by legal process; to arrest.
(transitive) To take hold of with the understanding, that is, to conceive in the mind; to become cognizant of; to understand; to recognize; to consider.
(transitive) To anticipate; especially, to anticipate with anxiety, dread, or fear; to fear.
(intransitive) To think, believe, or be of opinion; to understand; to suppose.
“Eventually, news reached the Captain, who dispatched a gunnery sergeant and a squad of Marines with non-defective handcuffs to apprehend her.”
“The very fact that I can apprehend the concept of being by itself enables me to discover substance and accident and all the other things as beings.”
“And not only would these things occur, but I would apprehend that the landlords and the Protestant employers of the place would tamper with the parents and operate upon them.”
apprehended
simple past tense and past participle of apprehend