Answer:
Which sentence contains the imperfect Subjunctive in an adverbial clause?
Vital signs should have been monitored whenever the patient was hospitalized in intensive care,
Vital signs should be monitored whenever the patient has been hospitalized in intensive care.
Vital signs should be monitored whenever the patient is hospitalized in intensive care.
Vital signs should be monitored whenever the patient was hospitalized in intensive care,
Step-by-step explanation: