Hello, Kenduong In your question, you mentio "to-infinitive + adverb", yet in your examples the construction is "to + infinitive + adverb" (this is called in English "split infinitive" since the particle "to2 and the main part of the verb are separeted by an adverb). " The "split" infinitive is often considered "bad style". " If you changed the position of "consciously" in the sentence, then the meaning of the sentence might become ambiguous or even change.
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