Translation of "Auxiliary" in Japanese

That would do auxiliary operations such as

仕上げ工事やタイル工事

The first dealt with additional troop movements,  plus auxiliary services such as hospitals,  

。最初の セクションで は、追加の部隊の動きに加えて、病院、

This sentence is in the present perfect. 'have' is not a verb, but an auxiliary verb.

この文は現在完了形です。haveは動詞ではなく、助動詞。

'can' is an auxiliary verb, so in question sentences it is brought to the start of the phrase.

canは助動詞ですので、疑問文では文頭に持ってきます。